| 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 | $10.54 | 4.844% | $11.0506 | $11.05 | $11.05 | $11.10 |
| Purchase #2 | $127.69 | 10.437% | $141.017 | $141.02 | $141.00 | $141.00 |
| Purchase #3 | $67.52 | 9.638% | $74.0276 | $74.03 | $74.05 | $74.00 |
| Purchase #4 | $236.76 | 5.577% | $249.9641 | $249.96 | $249.95 | $250.00 |
| Purchase #5 | $79.99 | 13.827% | $91.0502 | $91.05 | $91.05 | $91.10 |
| Purchase #6 | $126.82 | 9.696% | $139.1165 | $139.12 | $139.10 | $139.10 |
| Purchase #7 | $219.89 | 6.199% | $233.521 | $233.52 | $233.50 | $233.50 |
| 7 purchase totals = | $869.21 | $939.7470 | $939.75 | $939.70 | $939.80 | |