| 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 | $193.76 | 6.585% | $206.5191 | $206.52 | $206.50 | $206.50 |
| Purchase #2 | $246.37 | 5.645% | $260.2776 | $260.28 | $260.30 | $260.30 |
| Purchase #3 | $173.90 | 8.132% | $188.0415 | $188.04 | $188.05 | $188.00 |
| Purchase #4 | $127.86 | 4.707% | $133.8784 | $133.88 | $133.90 | $133.90 |
| Purchase #5 | $108.89 | 9.301% | $119.0179 | $119.02 | $119.00 | $119.00 |
| Purchase #6 | $13.38 | 10.443% | $14.7773 | $14.78 | $14.80 | $14.80 |
| Purchase #7 | $59.82 | 12.335% | $67.1988 | $67.20 | $67.20 | $67.20 |
| 7 purchase totals = | $923.98 | $989.7106 | $989.72 | $989.75 | $989.70 | |