| 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 | $89.29 | 12.248% | $100.2262 | $100.23 | $100.25 | $100.20 |
| Purchase #2 | $237.33 | 9.601% | $260.1161 | $260.12 | $260.10 | $260.10 |
| Purchase #3 | $217.91 | 11.720% | $243.4491 | $243.45 | $243.45 | $243.40 |
| Purchase #4 | $92.71 | 9.385% | $101.4108 | $101.41 | $101.40 | $101.40 |
| Purchase #5 | $88.54 | 9.572% | $97.015 | $97.02 | $97.00 | $97.00 |
| Purchase #6 | $94.68 | 8.358% | $102.5934 | $102.59 | $102.60 | $102.60 |
| Purchase #7 | $10.53 | 7.358% | $11.3048 | $11.30 | $11.30 | $11.30 |
| 7 purchase totals = | $830.99 | $916.1154 | $916.12 | $916.10 | $916.00 | |