| 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 | $125.39 | 11.753% | $140.1271 | $140.13 | $140.15 | $140.10 |
| Purchase #2 | $201.71 | 10.374% | $222.6354 | $222.64 | $222.65 | $222.60 |
| Purchase #3 | $6.84 | 13.288% | $7.7489 | $7.75 | $7.75 | $7.70 |
| Purchase #4 | $93.76 | 9.779% | $102.9288 | $102.93 | $102.95 | $102.90 |
| Purchase #5 | $206.31 | 11.460% | $229.9531 | $229.95 | $229.95 | $230.00 |
| Purchase #6 | $201.47 | 8.764% | $219.1268 | $219.13 | $219.15 | $219.10 |
| Purchase #7 | $29.37 | 12.606% | $33.0724 | $33.07 | $33.05 | $33.10 |
| 7 purchase totals = | $864.85 | $955.5925 | $955.60 | $955.65 | $955.50 | |