| 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 | $202.89 | 11.589% | $226.4029 | $226.40 | $226.40 | $226.40 |
| Purchase #2 | $123.54 | 12.850% | $139.4149 | $139.41 | $139.40 | $139.40 |
| Purchase #3 | $119.63 | 9.692% | $131.2245 | $131.22 | $131.20 | $131.20 |
| Purchase #4 | $60.60 | 8.404% | $65.6928 | $65.69 | $65.70 | $65.70 |
| Purchase #5 | $212.60 | 11.567% | $237.1914 | $237.19 | $237.20 | $237.20 |
| Purchase #6 | $74.92 | 11.387% | $83.4511 | $83.45 | $83.45 | $83.50 |
| Purchase #7 | $247.92 | 7.374% | $266.2016 | $266.20 | $266.20 | $266.20 |
| 7 purchase totals = | $1,042.10 | $1,149.5792 | $1,149.56 | $1,149.55 | $1,149.60 | |