| 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 | $115.66 | 10.267% | $127.5348 | $127.53 | $127.55 | $127.50 |
| Purchase #2 | $101.54 | 3.873% | $105.4726 | $105.47 | $105.45 | $105.50 |
| Purchase #3 | $110.54 | 4.797% | $115.8426 | $115.84 | $115.85 | $115.80 |
| Purchase #4 | $248.57 | 10.501% | $274.6723 | $274.67 | $274.65 | $274.70 |
| Purchase #5 | $60.77 | 12.630% | $68.4453 | $68.45 | $68.45 | $68.40 |
| Purchase #6 | $164.38 | 11.626% | $183.4908 | $183.49 | $183.50 | $183.50 |
| Purchase #7 | $39.66 | 12.601% | $44.6576 | $44.66 | $44.65 | $44.70 |
| 7 purchase totals = | $841.12 | $920.1160 | $920.11 | $920.10 | $920.10 | |