| 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 | $212.76 | 7.191% | $228.0596 | $228.06 | $228.05 | $228.10 |
| Purchase #2 | $172.43 | 12.575% | $194.1131 | $194.11 | $194.10 | $194.10 |
| Purchase #3 | $38.36 | 10.379% | $42.3414 | $42.34 | $42.35 | $42.30 |
| Purchase #4 | $139.55 | 13.381% | $158.2232 | $158.22 | $158.20 | $158.20 |
| Purchase #5 | $62.69 | 5.634% | $66.222 | $66.22 | $66.20 | $66.20 |
| Purchase #6 | $191.69 | 12.160% | $214.9995 | $215.00 | $215.00 | $215.00 |
| Purchase #7 | $192.65 | 5.765% | $203.7563 | $203.76 | $203.75 | $203.80 |
| 7 purchase totals = | $1,010.13 | $1,107.7151 | $1,107.71 | $1,107.65 | $1,107.70 | |