| 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 | $247.56 | 8.355% | $268.2436 | $268.24 | $268.25 | $268.20 |
| Purchase #2 | $235.33 | 11.732% | $262.9389 | $262.94 | $262.95 | $262.90 |
| Purchase #3 | $148.71 | 7.668% | $160.1131 | $160.11 | $160.10 | $160.10 |
| Purchase #4 | $166.70 | 5.311% | $175.5534 | $175.55 | $175.55 | $175.60 |
| Purchase #5 | $38.61 | 11.452% | $43.0316 | $43.03 | $43.05 | $43.00 |
| Purchase #6 | $40.33 | 3.470% | $41.7295 | $41.73 | $41.75 | $41.70 |
| Purchase #7 | $13.37 | 7.800% | $14.4129 | $14.41 | $14.40 | $14.40 |
| 7 purchase totals = | $890.61 | $966.0230 | $966.01 | $966.05 | $965.90 | |