| 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 | $191.71 | 9.383% | $209.6981 | $209.70 | $209.70 | $209.70 |
| Purchase #2 | $67.74 | 11.353% | $75.4305 | $75.43 | $75.45 | $75.40 |
| Purchase #3 | $121.88 | 10.671% | $134.8858 | $134.89 | $134.90 | $134.90 |
| Purchase #4 | $184.34 | 12.219% | $206.8645 | $206.86 | $206.85 | $206.90 |
| Purchase #5 | $29.93 | 5.255% | $31.5028 | $31.50 | $31.50 | $31.50 |
| Purchase #6 | $21.36 | 8.736% | $23.226 | $23.23 | $23.25 | $23.20 |
| Purchase #7 | $133.40 | 5.132% | $140.2461 | $140.25 | $140.25 | $140.20 |
| 7 purchase totals = | $750.36 | $821.8538 | $821.86 | $821.90 | $821.80 | |