| 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 | $209.86 | 7.143% | $224.8503 | $224.85 | $224.85 | $224.90 |
| Purchase #2 | $116.42 | 8.336% | $126.1248 | $126.12 | $126.10 | $126.10 |
| Purchase #3 | $19.43 | 11.861% | $21.7346 | $21.73 | $21.75 | $21.70 |
| Purchase #4 | $28.51 | 9.145% | $31.1172 | $31.12 | $31.10 | $31.10 |
| Purchase #5 | $172.89 | 4.228% | $180.1998 | $180.20 | $180.20 | $180.20 |
| Purchase #6 | $113.53 | 9.575% | $124.4005 | $124.40 | $124.40 | $124.40 |
| Purchase #7 | $85.84 | 11.680% | $95.8661 | $95.87 | $95.85 | $95.90 |
| 7 purchase totals = | $746.48 | $804.2933 | $804.29 | $804.25 | $804.30 | |