| 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 | $101.31 | 8.729% | $110.1533 | $110.15 | $110.15 | $110.20 |
| Purchase #2 | $247.48 | 12.514% | $278.4496 | $278.45 | $278.45 | $278.40 |
| Purchase #3 | $89.43 | 8.525% | $97.0539 | $97.05 | $97.05 | $97.10 |
| Purchase #4 | $235.38 | 7.603% | $253.2759 | $253.28 | $253.30 | $253.30 |
| Purchase #5 | $11.79 | 13.500% | $13.3817 | $13.38 | $13.40 | $13.40 |
| Purchase #6 | $240.57 | 9.323% | $262.9983 | $263.00 | $263.00 | $263.00 |
| Purchase #7 | $108.67 | 11.554% | $121.2257 | $121.23 | $121.25 | $121.20 |
| 7 purchase totals = | $1,034.63 | $1,136.5384 | $1,136.54 | $1,136.60 | $1,136.60 | |