| 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 | $111.95 | 12.513% | $125.9583 | $125.96 | $125.95 | $126.00 |
| Purchase #2 | $27.80 | 12.734% | $31.3401 | $31.34 | $31.35 | $31.30 |
| Purchase #3 | $95.43 | 7.346% | $102.4403 | $102.44 | $102.45 | $102.40 |
| Purchase #4 | $152.60 | 12.796% | $172.1267 | $172.13 | $172.15 | $172.10 |
| Purchase #5 | $133.50 | 5.417% | $140.7317 | $140.73 | $140.75 | $140.70 |
| Purchase #6 | $206.29 | 12.537% | $232.1526 | $232.15 | $232.15 | $232.20 |
| Purchase #7 | $169.52 | 3.370% | $175.2328 | $175.23 | $175.25 | $175.20 |
| 7 purchase totals = | $897.09 | $979.9825 | $979.98 | $980.05 | $979.90 | |