| 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 | $127.34 | 3.142% | $131.341 | $131.34 | $131.35 | $131.30 |
| Purchase #2 | $25.72 | 12.580% | $28.9556 | $28.96 | $28.95 | $29.00 |
| Purchase #3 | $152.78 | 5.449% | $161.105 | $161.11 | $161.10 | $161.10 |
| Purchase #4 | $120.70 | 13.379% | $136.8485 | $136.85 | $136.85 | $136.80 |
| Purchase #5 | $250.62 | 7.146% | $268.5293 | $268.53 | $268.55 | $268.50 |
| Purchase #6 | $125.97 | 13.575% | $143.0704 | $143.07 | $143.05 | $143.10 |
| Purchase #7 | $53.51 | 13.605% | $60.79 | $60.79 | $60.80 | $60.80 |
| 7 purchase totals = | $856.64 | $930.6398 | $930.65 | $930.65 | $930.60 | |