| 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 | $215.40 | 13.606% | $244.7073 | $244.71 | $244.70 | $244.70 |
| Purchase #2 | $74.55 | 7.447% | $80.1017 | $80.10 | $80.10 | $80.10 |
| Purchase #3 | $15.89 | 5.298% | $16.7319 | $16.73 | $16.75 | $16.70 |
| Purchase #4 | $128.52 | 4.364% | $134.1286 | $134.13 | $134.15 | $134.10 |
| Purchase #5 | $144.33 | 4.404% | $150.6863 | $150.69 | $150.70 | $150.70 |
| Purchase #6 | $62.69 | 9.249% | $68.4882 | $68.49 | $68.50 | $68.50 |
| Purchase #7 | $241.53 | 8.753% | $262.6711 | $262.67 | $262.65 | $262.70 |
| 7 purchase totals = | $882.91 | $957.5151 | $957.52 | $957.55 | $957.50 | |