| 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 | $203.35 | 12.351% | $228.4658 | $228.47 | $228.45 | $228.50 |
| Purchase #2 | $61.98 | 13.777% | $70.519 | $70.52 | $70.50 | $70.50 |
| Purchase #3 | $21.32 | 12.147% | $23.9097 | $23.91 | $23.90 | $23.90 |
| Purchase #4 | $53.99 | 13.248% | $61.1426 | $61.14 | $61.15 | $61.10 |
| Purchase #5 | $175.47 | 12.399% | $197.2265 | $197.23 | $197.25 | $197.20 |
| Purchase #6 | $117.65 | 3.539% | $121.8136 | $121.81 | $121.80 | $121.80 |
| Purchase #7 | $199.46 | 12.794% | $224.9789 | $224.98 | $225.00 | $225.00 |
| 7 purchase totals = | $833.22 | $928.0561 | $928.06 | $928.05 | $928.00 | |