| 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 | $195.29 | 10.167% | $215.1451 | $215.15 | $215.15 | $215.10 |
| Purchase #2 | $151.91 | 12.304% | $170.601 | $170.60 | $170.60 | $170.60 |
| Purchase #3 | $247.73 | 9.415% | $271.0538 | $271.05 | $271.05 | $271.10 |
| Purchase #4 | $110.78 | 9.273% | $121.0526 | $121.05 | $121.05 | $121.10 |
| Purchase #5 | $68.34 | 11.613% | $76.2763 | $76.28 | $76.30 | $76.30 |
| Purchase #6 | $16.37 | 13.331% | $18.5523 | $18.55 | $18.55 | $18.60 |
| Purchase #7 | $39.90 | 11.237% | $44.3836 | $44.38 | $44.40 | $44.40 |
| 7 purchase totals = | $830.32 | $917.0647 | $917.06 | $917.10 | $917.20 | |