| 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 | $92.42 | 13.723% | $105.1028 | $105.10 | $105.10 | $105.10 |
| Purchase #2 | $74.46 | 6.325% | $79.1696 | $79.17 | $79.15 | $79.20 |
| Purchase #3 | $92.73 | 12.563% | $104.3797 | $104.38 | $104.40 | $104.40 |
| Purchase #4 | $229.74 | 8.607% | $249.5137 | $249.51 | $249.50 | $249.50 |
| Purchase #5 | $95.53 | 5.388% | $100.6772 | $100.68 | $100.70 | $100.70 |
| Purchase #6 | $161.40 | 3.170% | $166.5164 | $166.52 | $166.50 | $166.50 |
| Purchase #7 | $127.31 | 4.200% | $132.657 | $132.66 | $132.65 | $132.70 |
| 7 purchase totals = | $873.59 | $938.0164 | $938.02 | $938.00 | $938.10 | |