| 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 | $218.45 | 8.671% | $237.3918 | $237.39 | $237.40 | $237.40 |
| Purchase #2 | $202.94 | 3.518% | $210.0794 | $210.08 | $210.10 | $210.10 |
| Purchase #3 | $149.83 | 11.331% | $166.8072 | $166.81 | $166.80 | $166.80 |
| Purchase #4 | $24.54 | 13.704% | $27.903 | $27.90 | $27.90 | $27.90 |
| Purchase #5 | $249.90 | 10.270% | $275.5647 | $275.56 | $275.55 | $275.60 |
| Purchase #6 | $170.43 | 5.345% | $179.5395 | $179.54 | $179.55 | $179.50 |
| Purchase #7 | $114.75 | 3.597% | $118.8776 | $118.88 | $118.90 | $118.90 |
| 7 purchase totals = | $1,130.84 | $1,216.1632 | $1,216.16 | $1,216.20 | $1,216.20 | |