| 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 | $229.32 | 3.296% | $236.8784 | $236.88 | $236.90 | $236.90 |
| Purchase #2 | $44.56 | 6.486% | $47.4502 | $47.45 | $47.45 | $47.50 |
| Purchase #3 | $6.52 | 8.799% | $7.0937 | $7.09 | $7.10 | $7.10 |
| Purchase #4 | $243.45 | 9.857% | $267.4469 | $267.45 | $267.45 | $267.40 |
| Purchase #5 | $56.25 | 4.380% | $58.7138 | $58.71 | $58.70 | $58.70 |
| Purchase #6 | $159.44 | 8.722% | $173.3464 | $173.35 | $173.35 | $173.30 |
| Purchase #7 | $217.68 | 5.225% | $229.0538 | $229.05 | $229.05 | $229.10 |
| 7 purchase totals = | $957.22 | $1,019.9832 | $1,019.98 | $1,020.00 | $1,020.00 | |