| 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 | $103.70 | 12.768% | $116.9404 | $116.94 | $116.95 | $116.90 |
| Purchase #2 | $42.89 | 8.439% | $46.5095 | $46.51 | $46.50 | $46.50 |
| Purchase #3 | $114.87 | 9.199% | $125.4369 | $125.44 | $125.45 | $125.40 |
| Purchase #4 | $215.88 | 6.165% | $229.189 | $229.19 | $229.20 | $229.20 |
| Purchase #5 | $227.81 | 4.161% | $237.2892 | $237.29 | $237.30 | $237.30 |
| Purchase #6 | $149.93 | 6.363% | $159.47 | $159.47 | $159.45 | $159.50 |
| Purchase #7 | $13.32 | 12.223% | $14.9481 | $14.95 | $14.95 | $14.90 |
| 7 purchase totals = | $868.40 | $929.7831 | $929.79 | $929.80 | $929.70 | |