| 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 | $200.76 | 10.719% | $222.2795 | $222.28 | $222.30 | $222.30 |
| Purchase #2 | $63.70 | 3.815% | $66.1302 | $66.13 | $66.15 | $66.10 |
| Purchase #3 | $86.60 | 7.602% | $93.1833 | $93.18 | $93.20 | $93.20 |
| Purchase #4 | $203.53 | 8.427% | $220.6815 | $220.68 | $220.70 | $220.70 |
| Purchase #5 | $228.83 | 13.704% | $260.1889 | $260.19 | $260.20 | $260.20 |
| Purchase #6 | $120.39 | 9.143% | $131.3973 | $131.40 | $131.40 | $131.40 |
| Purchase #7 | $219.80 | 3.776% | $228.0996 | $228.10 | $228.10 | $228.10 |
| 7 purchase totals = | $1,123.61 | $1,221.9603 | $1,221.96 | $1,222.05 | $1,222.00 | |