| 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 | $112.56 | 10.494% | $124.372 | $124.37 | $124.35 | $124.40 |
| Purchase #2 | $17.98 | 5.673% | $19 | $19.00 | $19.00 | $19.00 |
| Purchase #3 | $220.88 | 11.846% | $247.0454 | $247.05 | $247.05 | $247.00 |
| Purchase #4 | $53.96 | 8.865% | $58.7436 | $58.74 | $58.75 | $58.70 |
| Purchase #5 | $238.74 | 3.334% | $246.6996 | $246.70 | $246.70 | $246.70 |
| Purchase #6 | $17.57 | 12.201% | $19.7137 | $19.71 | $19.70 | $19.70 |
| Purchase #7 | $60.88 | 7.761% | $65.6049 | $65.60 | $65.60 | $65.60 |
| 7 purchase totals = | $722.57 | $781.1792 | $781.17 | $781.15 | $781.10 | |