| 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 | $9.41 | 8.226% | $10.1841 | $10.18 | $10.20 | $10.20 |
| Purchase #2 | $119.79 | 5.469% | $126.3413 | $126.34 | $126.35 | $126.30 |
| Purchase #3 | $177.79 | 13.656% | $202.069 | $202.07 | $202.05 | $202.10 |
| Purchase #4 | $110.86 | 6.593% | $118.169 | $118.17 | $118.15 | $118.20 |
| Purchase #5 | $191.72 | 9.495% | $209.9238 | $209.92 | $209.90 | $209.90 |
| Purchase #6 | $141.94 | 6.573% | $151.2697 | $151.27 | $151.25 | $151.30 |
| Purchase #7 | $107.76 | 9.130% | $117.5985 | $117.60 | $117.60 | $117.60 |
| 7 purchase totals = | $859.27 | $935.5554 | $935.55 | $935.50 | $935.60 | |