| 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 | $211.65 | 5.777% | $223.877 | $223.88 | $223.90 | $223.90 |
| Purchase #2 | $103.28 | 4.134% | $107.5496 | $107.55 | $107.55 | $107.50 |
| Purchase #3 | $212.79 | 11.732% | $237.7545 | $237.75 | $237.75 | $237.80 |
| Purchase #4 | $41.79 | 9.818% | $45.8929 | $45.89 | $45.90 | $45.90 |
| Purchase #5 | $33.54 | 12.477% | $37.7248 | $37.72 | $37.70 | $37.70 |
| Purchase #6 | $222.84 | 13.790% | $253.5696 | $253.57 | $253.55 | $253.60 |
| Purchase #7 | $79.76 | 5.270% | $83.9634 | $83.96 | $83.95 | $84.00 |
| 7 purchase totals = | $905.65 | $990.3318 | $990.32 | $990.30 | $990.40 | |