| 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 | $99.70 | 6.871% | $106.5504 | $106.55 | $106.55 | $106.60 |
| Purchase #2 | $188.85 | 12.736% | $212.9019 | $212.90 | $212.90 | $212.90 |
| Purchase #3 | $188.29 | 10.364% | $207.8044 | $207.80 | $207.80 | $207.80 |
| Purchase #4 | $229.85 | 13.853% | $261.6911 | $261.69 | $261.70 | $261.70 |
| Purchase #5 | $142.96 | 4.178% | $148.9329 | $148.93 | $148.95 | $148.90 |
| Purchase #6 | $187.99 | 3.433% | $194.4437 | $194.44 | $194.45 | $194.40 |
| Purchase #7 | $121.65 | 8.193% | $131.6168 | $131.62 | $131.60 | $131.60 |
| 7 purchase totals = | $1,159.29 | $1,263.9412 | $1,263.93 | $1,263.95 | $1,263.90 | |