| 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 | $170.32 | 3.560% | $176.3834 | $176.38 | $176.40 | $176.40 |
| Purchase #2 | $38.39 | 11.294% | $42.7258 | $42.73 | $42.75 | $42.70 |
| Purchase #3 | $20.89 | 12.557% | $23.5132 | $23.51 | $23.50 | $23.50 |
| Purchase #4 | $223.34 | 4.817% | $234.0983 | $234.10 | $234.10 | $234.10 |
| Purchase #5 | $143.86 | 8.262% | $155.7457 | $155.75 | $155.75 | $155.70 |
| Purchase #6 | $237.59 | 11.700% | $265.388 | $265.39 | $265.40 | $265.40 |
| Purchase #7 | $91.84 | 10.145% | $101.1572 | $101.16 | $101.15 | $101.20 |
| 7 purchase totals = | $926.23 | $999.0116 | $999.02 | $999.05 | $999.00 | |