| 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 | $222.99 | 6.337% | $237.1209 | $237.12 | $237.10 | $237.10 |
| Purchase #2 | $129.62 | 13.264% | $146.8128 | $146.81 | $146.80 | $146.80 |
| Purchase #3 | $41.61 | 4.178% | $43.3485 | $43.35 | $43.35 | $43.30 |
| Purchase #4 | $154.52 | 3.837% | $160.4489 | $160.45 | $160.45 | $160.40 |
| Purchase #5 | $57.47 | 8.549% | $62.3831 | $62.38 | $62.40 | $62.40 |
| Purchase #6 | $107.55 | 12.462% | $120.9529 | $120.95 | $120.95 | $121.00 |
| Purchase #7 | $84.81 | 5.257% | $89.2685 | $89.27 | $89.25 | $89.30 |
| 7 purchase totals = | $798.57 | $860.3356 | $860.33 | $860.30 | $860.30 | |