| 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 | $120.92 | 3.333% | $124.9503 | $124.95 | $124.95 | $125.00 |
| Purchase #2 | $10.99 | 12.699% | $12.3856 | $12.39 | $12.40 | $12.40 |
| Purchase #3 | $139.92 | 10.837% | $155.0831 | $155.08 | $155.10 | $155.10 |
| Purchase #4 | $210.72 | 6.497% | $224.4105 | $224.41 | $224.40 | $224.40 |
| Purchase #5 | $101.93 | 7.713% | $109.7919 | $109.79 | $109.80 | $109.80 |
| Purchase #6 | $73.32 | 12.648% | $82.5935 | $82.59 | $82.60 | $82.60 |
| Purchase #7 | $62.84 | 10.225% | $69.2654 | $69.27 | $69.25 | $69.30 |
| 7 purchase totals = | $720.64 | $778.4803 | $778.48 | $778.50 | $778.60 | |