| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.40 | 4.393% | $241.5654 | $241.57 | $241.55 | $241.60 |
| Purchase #2 | $112.37 | 6.335% | $119.4886 | $119.49 | $119.50 | $119.50 |
| Purchase #3 | $103.27 | 8.826% | $112.3846 | $112.38 | $112.40 | $112.40 |
| Purchase #4 | $228.77 | 3.823% | $237.5159 | $237.52 | $237.50 | $237.50 |
| Purchase #5 | $198.70 | 6.432% | $211.4804 | $211.48 | $211.50 | $211.50 |
| Purchase #6 | $240.86 | 9.489% | $263.7152 | $263.72 | $263.70 | $263.70 |
| Purchase #7 | $205.44 | 7.749% | $221.3595 | $221.36 | $221.35 | $221.40 |
| 7 purchase totals = | $1,320.81 | $1,407.5096 | $1,407.52 | $1,407.50 | $1,407.60 | |