| 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 | $185.81 | 10.477% | $205.2773 | $205.28 | $205.30 | $205.30 |
| Purchase #2 | $100.37 | 8.325% | $108.7258 | $108.73 | $108.75 | $108.70 |
| Purchase #3 | $35.31 | 11.862% | $39.4985 | $39.50 | $39.50 | $39.50 |
| Purchase #4 | $25.67 | 6.261% | $27.2772 | $27.28 | $27.30 | $27.30 |
| Purchase #5 | $131.37 | 7.128% | $140.7341 | $140.73 | $140.75 | $140.70 |
| Purchase #6 | $81.68 | 10.227% | $90.0334 | $90.03 | $90.05 | $90.00 |
| Purchase #7 | $244.38 | 5.604% | $258.0751 | $258.08 | $258.10 | $258.10 |
| 7 purchase totals = | $804.59 | $869.6214 | $869.63 | $869.75 | $869.60 | |