| 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 | $223.55 | 6.687% | $238.4988 | $238.50 | $238.50 | $238.50 |
| Purchase #2 | $168.46 | 3.325% | $174.0613 | $174.06 | $174.05 | $174.10 |
| Purchase #3 | $236.44 | 12.307% | $265.5387 | $265.54 | $265.55 | $265.50 |
| Purchase #4 | $15.63 | 13.502% | $17.7404 | $17.74 | $17.75 | $17.70 |
| Purchase #5 | $125.66 | 9.575% | $137.6919 | $137.69 | $137.70 | $137.70 |
| Purchase #6 | $31.57 | 12.505% | $35.5178 | $35.52 | $35.50 | $35.50 |
| Purchase #7 | $79.57 | 7.167% | $85.2728 | $85.27 | $85.25 | $85.30 |
| 7 purchase totals = | $880.88 | $954.3217 | $954.32 | $954.30 | $954.30 | |