| 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 | $216.60 | 12.827% | $244.3833 | $244.38 | $244.40 | $244.40 |
| Purchase #2 | $37.96 | 12.429% | $42.678 | $42.68 | $42.70 | $42.70 |
| Purchase #3 | $144.82 | 13.773% | $164.7661 | $164.77 | $164.75 | $164.80 |
| Purchase #4 | $132.41 | 13.699% | $150.5488 | $150.55 | $150.55 | $150.50 |
| Purchase #5 | $60.86 | 12.485% | $68.4584 | $68.46 | $68.45 | $68.50 |
| Purchase #6 | $124.56 | 12.372% | $139.9706 | $139.97 | $139.95 | $140.00 |
| Purchase #7 | $166.58 | 12.485% | $187.3775 | $187.38 | $187.40 | $187.40 |
| 7 purchase totals = | $883.79 | $998.1827 | $998.19 | $998.20 | $998.30 | |