| 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 | $224.74 | 11.579% | $250.7626 | $250.76 | $250.75 | $250.80 |
| Purchase #2 | $205.93 | 12.672% | $232.0254 | $232.03 | $232.05 | $232.00 |
| Purchase #3 | $107.53 | 4.790% | $112.6807 | $112.68 | $112.70 | $112.70 |
| Purchase #4 | $148.79 | 7.252% | $159.5803 | $159.58 | $159.60 | $159.60 |
| Purchase #5 | $177.41 | 4.870% | $186.0499 | $186.05 | $186.05 | $186.00 |
| Purchase #6 | $230.98 | 8.636% | $250.9274 | $250.93 | $250.95 | $250.90 |
| Purchase #7 | $125.52 | 9.516% | $137.4645 | $137.46 | $137.45 | $137.50 |
| 7 purchase totals = | $1,220.90 | $1,329.4908 | $1,329.49 | $1,329.55 | $1,329.50 | |