| 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 | $215.41 | 8.118% | $232.897 | $232.90 | $232.90 | $232.90 |
| Purchase #2 | $88.84 | 6.685% | $94.779 | $94.78 | $94.80 | $94.80 |
| Purchase #3 | $215.53 | 9.625% | $236.2748 | $236.27 | $236.25 | $236.30 |
| Purchase #4 | $137.88 | 12.601% | $155.2543 | $155.25 | $155.25 | $155.30 |
| Purchase #5 | $96.97 | 9.842% | $106.5138 | $106.51 | $106.50 | $106.50 |
| Purchase #6 | $82.39 | 9.746% | $90.4197 | $90.42 | $90.40 | $90.40 |
| Purchase #7 | $5.98 | 8.589% | $6.4936 | $6.49 | $6.50 | $6.50 |
| 7 purchase totals = | $843.00 | $922.6322 | $922.62 | $922.60 | $922.70 | |