| 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 | $111.60 | 12.392% | $125.4295 | $125.43 | $125.45 | $125.40 |
| Purchase #2 | $204.57 | 12.286% | $229.7035 | $229.70 | $229.70 | $229.70 |
| Purchase #3 | $84.74 | 4.489% | $88.544 | $88.54 | $88.55 | $88.50 |
| Purchase #4 | $200.44 | 4.570% | $209.6001 | $209.60 | $209.60 | $209.60 |
| Purchase #5 | $231.28 | 7.658% | $248.9914 | $248.99 | $249.00 | $249.00 |
| Purchase #6 | $142.49 | 3.321% | $147.2221 | $147.22 | $147.20 | $147.20 |
| Purchase #7 | $220.28 | 12.423% | $247.6454 | $247.65 | $247.65 | $247.60 |
| 7 purchase totals = | $1,195.40 | $1,297.1360 | $1,297.13 | $1,297.15 | $1,297.00 | |