| 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 | $185.82 | 13.157% | $210.2683 | $210.27 | $210.25 | $210.30 |
| Purchase #2 | $104.40 | 5.216% | $109.8455 | $109.85 | $109.85 | $109.80 |
| Purchase #3 | $27.77 | 11.664% | $31.0091 | $31.01 | $31.00 | $31.00 |
| Purchase #4 | $60.58 | 8.260% | $65.5839 | $65.58 | $65.60 | $65.60 |
| Purchase #5 | $107.91 | 12.181% | $121.0545 | $121.05 | $121.05 | $121.10 |
| Purchase #6 | $194.33 | 8.161% | $210.1893 | $210.19 | $210.20 | $210.20 |
| Purchase #7 | $210.96 | 11.160% | $234.5031 | $234.50 | $234.50 | $234.50 |
| 7 purchase totals = | $891.77 | $982.4537 | $982.45 | $982.45 | $982.50 | |