| 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 | $95.35 | 4.382% | $99.5282 | $99.53 | $99.55 | $99.50 |
| Purchase #2 | $118.98 | 6.844% | $127.123 | $127.12 | $127.10 | $127.10 |
| Purchase #3 | $170.65 | 8.234% | $184.7013 | $184.70 | $184.70 | $184.70 |
| Purchase #4 | $205.70 | 8.325% | $222.8245 | $222.82 | $222.80 | $222.80 |
| Purchase #5 | $212.44 | 11.114% | $236.0506 | $236.05 | $236.05 | $236.10 |
| Purchase #6 | $233.96 | 13.456% | $265.4417 | $265.44 | $265.45 | $265.40 |
| Purchase #7 | $17.99 | 10.180% | $19.8214 | $19.82 | $19.80 | $19.80 |
| 7 purchase totals = | $1,055.07 | $1,155.4907 | $1,155.48 | $1,155.45 | $1,155.40 | |