| 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 | $131.38 | 7.280% | $140.9445 | $140.94 | $140.95 | $140.90 |
| Purchase #2 | $234.93 | 12.517% | $264.3362 | $264.34 | $264.35 | $264.30 |
| Purchase #3 | $59.90 | 9.761% | $65.7468 | $65.75 | $65.75 | $65.70 |
| Purchase #4 | $12.72 | 11.691% | $14.2071 | $14.21 | $14.20 | $14.20 |
| Purchase #5 | $25.98 | 9.163% | $28.3605 | $28.36 | $28.35 | $28.40 |
| Purchase #6 | $84.56 | 8.715% | $91.9294 | $91.93 | $91.95 | $91.90 |
| Purchase #7 | $194.48 | 13.436% | $220.6103 | $220.61 | $220.60 | $220.60 |
| 7 purchase totals = | $743.95 | $826.1348 | $826.14 | $826.15 | $826.00 | |