| 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 | $90.72 | 12.748% | $102.285 | $102.29 | $102.30 | $102.30 |
| Purchase #2 | $26.92 | 7.381% | $28.907 | $28.91 | $28.90 | $28.90 |
| Purchase #3 | $19.74 | 12.449% | $22.1974 | $22.20 | $22.20 | $22.20 |
| Purchase #4 | $58.25 | 6.838% | $62.2331 | $62.23 | $62.25 | $62.20 |
| Purchase #5 | $43.60 | 7.716% | $46.9642 | $46.96 | $46.95 | $47.00 |
| Purchase #6 | $199.61 | 12.234% | $224.0303 | $224.03 | $224.05 | $224.00 |
| Purchase #7 | $235.94 | 3.722% | $244.7217 | $244.72 | $244.70 | $244.70 |
| 7 purchase totals = | $674.78 | $731.3387 | $731.34 | $731.35 | $731.30 | |