| 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 | $226.76 | 9.745% | $248.8578 | $248.86 | $248.85 | $248.90 |
| Purchase #2 | $120.85 | 10.816% | $133.9211 | $133.92 | $133.90 | $133.90 |
| Purchase #3 | $60.70 | 6.531% | $64.6643 | $64.66 | $64.65 | $64.70 |
| Purchase #4 | $163.94 | 3.489% | $169.6599 | $169.66 | $169.65 | $169.70 |
| Purchase #5 | $70.87 | 10.770% | $78.5027 | $78.50 | $78.50 | $78.50 |
| Purchase #6 | $42.98 | 12.742% | $48.4565 | $48.46 | $48.45 | $48.50 |
| Purchase #7 | $151.27 | 5.193% | $159.1255 | $159.13 | $159.15 | $159.10 |
| 7 purchase totals = | $837.37 | $903.1878 | $903.19 | $903.15 | $903.30 | |