| 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 | $219.92 | 3.745% | $228.156 | $228.16 | $228.15 | $228.20 |
| Purchase #2 | $31.74 | 4.819% | $33.2696 | $33.27 | $33.25 | $33.30 |
| Purchase #3 | $125.86 | 5.700% | $133.034 | $133.03 | $133.05 | $133.00 |
| Purchase #4 | $98.49 | 5.348% | $103.7572 | $103.76 | $103.75 | $103.80 |
| Purchase #5 | $49.51 | 8.705% | $53.8198 | $53.82 | $53.80 | $53.80 |
| Purchase #6 | $128.46 | 4.107% | $133.7359 | $133.74 | $133.75 | $133.70 |
| Purchase #7 | $33.42 | 7.589% | $35.9562 | $35.96 | $35.95 | $36.00 |
| 7 purchase totals = | $687.40 | $721.7287 | $721.74 | $721.70 | $721.80 | |