| 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 | $219.60 | 12.521% | $247.0961 | $247.10 | $247.10 | $247.10 |
| Purchase #2 | $27.71 | 4.604% | $28.9858 | $28.99 | $29.00 | $29.00 |
| Purchase #3 | $44.92 | 13.288% | $50.889 | $50.89 | $50.90 | $50.90 |
| Purchase #4 | $194.93 | 13.718% | $221.6705 | $221.67 | $221.65 | $221.70 |
| Purchase #5 | $77.34 | 9.197% | $84.453 | $84.45 | $84.45 | $84.50 |
| Purchase #6 | $112.27 | 3.342% | $116.0221 | $116.02 | $116.00 | $116.00 |
| Purchase #7 | $33.85 | 13.244% | $38.3331 | $38.33 | $38.35 | $38.30 |
| 7 purchase totals = | $710.62 | $787.4496 | $787.45 | $787.45 | $787.50 | |