| 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 | $206.34 | 5.689% | $218.0787 | $218.08 | $218.10 | $218.10 |
| Purchase #2 | $215.68 | 5.140% | $226.766 | $226.77 | $226.75 | $226.80 |
| Purchase #3 | $87.94 | 3.703% | $91.1964 | $91.20 | $91.20 | $91.20 |
| Purchase #4 | $229.44 | 6.467% | $244.2779 | $244.28 | $244.30 | $244.30 |
| Purchase #5 | $75.33 | 8.500% | $81.7331 | $81.73 | $81.75 | $81.70 |
| Purchase #6 | $12.34 | 3.259% | $12.7422 | $12.74 | $12.75 | $12.70 |
| Purchase #7 | $91.86 | 9.375% | $100.4719 | $100.47 | $100.45 | $100.50 |
| 7 purchase totals = | $918.93 | $975.2662 | $975.27 | $975.30 | $975.30 | |