| 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 | $238.64 | 7.782% | $257.211 | $257.21 | $257.20 | $257.20 |
| Purchase #2 | $15.44 | 11.170% | $17.1646 | $17.16 | $17.15 | $17.20 |
| Purchase #3 | $59.75 | 5.381% | $62.9651 | $62.97 | $62.95 | $63.00 |
| Purchase #4 | $53.43 | 9.249% | $58.3717 | $58.37 | $58.35 | $58.40 |
| Purchase #5 | $31.57 | 8.813% | $34.3523 | $34.35 | $34.35 | $34.40 |
| Purchase #6 | $213.64 | 13.801% | $243.1245 | $243.12 | $243.10 | $243.10 |
| Purchase #7 | $195.75 | 6.816% | $209.0923 | $209.09 | $209.10 | $209.10 |
| 7 purchase totals = | $808.22 | $882.2815 | $882.27 | $882.20 | $882.40 | |