| 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 | $244.30 | 3.379% | $252.5549 | $252.55 | $252.55 | $252.60 |
| Purchase #2 | $92.61 | 12.501% | $104.1872 | $104.19 | $104.20 | $104.20 |
| Purchase #3 | $218.77 | 3.140% | $225.6394 | $225.64 | $225.65 | $225.60 |
| Purchase #4 | $12.41 | 3.803% | $12.882 | $12.88 | $12.90 | $12.90 |
| Purchase #5 | $165.67 | 7.420% | $177.9627 | $177.96 | $177.95 | $178.00 |
| Purchase #6 | $126.51 | 10.761% | $140.1237 | $140.12 | $140.10 | $140.10 |
| Purchase #7 | $76.89 | 11.777% | $85.9453 | $85.95 | $85.95 | $85.90 |
| 7 purchase totals = | $937.16 | $999.2952 | $999.29 | $999.30 | $999.30 | |