| 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 | $221.61 | 5.295% | $233.3442 | $233.34 | $233.35 | $233.30 |
| Purchase #2 | $129.93 | 12.130% | $145.6905 | $145.69 | $145.70 | $145.70 |
| Purchase #3 | $109.89 | 5.575% | $116.0164 | $116.02 | $116.00 | $116.00 |
| Purchase #4 | $201.45 | 11.679% | $224.9773 | $224.98 | $225.00 | $225.00 |
| Purchase #5 | $26.75 | 12.268% | $30.0317 | $30.03 | $30.05 | $30.00 |
| Purchase #6 | $121.43 | 7.836% | $130.9453 | $130.95 | $130.95 | $130.90 |
| Purchase #7 | $33.44 | 6.548% | $35.6297 | $35.63 | $35.65 | $35.60 |
| 7 purchase totals = | $844.50 | $916.6351 | $916.64 | $916.70 | $916.50 | |