| 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 | $205.97 | 12.867% | $232.4722 | $232.47 | $232.45 | $232.50 |
| Purchase #2 | $79.88 | 11.757% | $89.2715 | $89.27 | $89.25 | $89.30 |
| Purchase #3 | $102.56 | 8.537% | $111.3155 | $111.32 | $111.30 | $111.30 |
| Purchase #4 | $110.75 | 8.754% | $120.4451 | $120.45 | $120.45 | $120.40 |
| Purchase #5 | $234.91 | 13.867% | $267.485 | $267.49 | $267.50 | $267.50 |
| Purchase #6 | $218.36 | 8.121% | $236.093 | $236.09 | $236.10 | $236.10 |
| Purchase #7 | $12.63 | 7.760% | $13.6101 | $13.61 | $13.60 | $13.60 |
| 7 purchase totals = | $965.06 | $1,070.6924 | $1,070.70 | $1,070.65 | $1,070.70 | |