| 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 | $232.65 | 10.237% | $256.4664 | $256.47 | $256.45 | $256.50 |
| Purchase #2 | $106.43 | 3.548% | $110.2061 | $110.21 | $110.20 | $110.20 |
| Purchase #3 | $61.39 | 5.749% | $64.9193 | $64.92 | $64.90 | $64.90 |
| Purchase #4 | $15.93 | 7.832% | $17.1776 | $17.18 | $17.20 | $17.20 |
| Purchase #5 | $150.65 | 13.434% | $170.8883 | $170.89 | $170.90 | $170.90 |
| Purchase #6 | $165.26 | 11.245% | $183.8435 | $183.84 | $183.85 | $183.80 |
| Purchase #7 | $174.46 | 12.393% | $196.0808 | $196.08 | $196.10 | $196.10 |
| 7 purchase totals = | $906.77 | $999.5820 | $999.59 | $999.60 | $999.60 | |