| 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 | $110.34 | 13.593% | $125.3385 | $125.34 | $125.35 | $125.30 |
| Purchase #2 | $81.66 | 12.126% | $91.5621 | $91.56 | $91.55 | $91.60 |
| Purchase #3 | $232.78 | 8.291% | $252.0798 | $252.08 | $252.10 | $252.10 |
| Purchase #4 | $29.46 | 12.421% | $33.1192 | $33.12 | $33.10 | $33.10 |
| Purchase #5 | $143.95 | 4.822% | $150.8913 | $150.89 | $150.90 | $150.90 |
| Purchase #6 | $82.83 | 8.328% | $89.7281 | $89.73 | $89.75 | $89.70 |
| Purchase #7 | $190.77 | 4.426% | $199.2135 | $199.21 | $199.20 | $199.20 |
| 7 purchase totals = | $871.79 | $941.9325 | $941.93 | $941.95 | $941.90 | |