| 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 | $223.50 | 12.801% | $252.1102 | $252.11 | $252.10 | $252.10 |
| Purchase #2 | $39.66 | 9.460% | $43.4118 | $43.41 | $43.40 | $43.40 |
| Purchase #3 | $107.25 | 9.729% | $117.6844 | $117.68 | $117.70 | $117.70 |
| Purchase #4 | $226.63 | 7.555% | $243.7519 | $243.75 | $243.75 | $243.80 |
| Purchase #5 | $132.62 | 12.328% | $148.9694 | $148.97 | $148.95 | $149.00 |
| Purchase #6 | $30.26 | 13.519% | $34.3508 | $34.35 | $34.35 | $34.40 |
| Purchase #7 | $110.68 | 11.537% | $123.4492 | $123.45 | $123.45 | $123.40 |
| 7 purchase totals = | $870.60 | $963.7277 | $963.72 | $963.70 | $963.80 | |