| 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 | $217.28 | 6.862% | $232.1898 | $232.19 | $232.20 | $232.20 |
| Purchase #2 | $238.26 | 6.219% | $253.0774 | $253.08 | $253.10 | $253.10 |
| Purchase #3 | $19.99 | 4.841% | $20.9577 | $20.96 | $20.95 | $21.00 |
| Purchase #4 | $66.86 | 9.266% | $73.0552 | $73.06 | $73.05 | $73.10 |
| Purchase #5 | $231.97 | 12.207% | $260.2866 | $260.29 | $260.30 | $260.30 |
| Purchase #6 | $158.36 | 12.543% | $178.2231 | $178.22 | $178.20 | $178.20 |
| Purchase #7 | $50.40 | 6.756% | $53.805 | $53.81 | $53.80 | $53.80 |
| 7 purchase totals = | $983.12 | $1,071.5948 | $1,071.61 | $1,071.60 | $1,071.70 | |