| 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 | $12.91 | 8.278% | $13.9787 | $13.98 | $14.00 | $14.00 |
| Purchase #2 | $243.37 | 5.619% | $257.045 | $257.05 | $257.05 | $257.00 |
| Purchase #3 | $14.96 | 11.566% | $16.6903 | $16.69 | $16.70 | $16.70 |
| Purchase #4 | $93.83 | 12.485% | $105.5447 | $105.54 | $105.55 | $105.50 |
| Purchase #5 | $166.92 | 9.413% | $182.6322 | $182.63 | $182.65 | $182.60 |
| Purchase #6 | $159.31 | 6.871% | $170.2562 | $170.26 | $170.25 | $170.30 |
| Purchase #7 | $110.29 | 10.810% | $122.2123 | $122.21 | $122.20 | $122.20 |
| 7 purchase totals = | $801.59 | $868.3594 | $868.36 | $868.40 | $868.30 | |