| 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 | $249.58 | 5.689% | $263.7786 | $263.78 | $263.80 | $263.80 |
| Purchase #2 | $188.79 | 6.390% | $200.8537 | $200.85 | $200.85 | $200.90 |
| Purchase #3 | $64.80 | 9.193% | $70.7571 | $70.76 | $70.75 | $70.80 |
| Purchase #4 | $31.93 | 5.574% | $33.7098 | $33.71 | $33.70 | $33.70 |
| Purchase #5 | $74.39 | 7.351% | $79.8584 | $79.86 | $79.85 | $79.90 |
| Purchase #6 | $221.54 | 12.440% | $249.0996 | $249.10 | $249.10 | $249.10 |
| Purchase #7 | $40.49 | 10.309% | $44.6641 | $44.66 | $44.65 | $44.70 |
| 7 purchase totals = | $871.52 | $942.7213 | $942.72 | $942.70 | $942.90 | |