| 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 | $110.69 | 5.531% | $116.8123 | $116.81 | $116.80 | $116.80 |
| Purchase #2 | $68.26 | 7.587% | $73.4389 | $73.44 | $73.45 | $73.40 |
| Purchase #3 | $130.94 | 4.135% | $136.3544 | $136.35 | $136.35 | $136.40 |
| Purchase #4 | $234.76 | 10.210% | $258.729 | $258.73 | $258.75 | $258.70 |
| Purchase #5 | $68.84 | 8.625% | $74.7775 | $74.78 | $74.80 | $74.80 |
| Purchase #6 | $200.96 | 11.503% | $224.0764 | $224.08 | $224.10 | $224.10 |
| Purchase #7 | $95.70 | 7.854% | $103.2163 | $103.22 | $103.20 | $103.20 |
| 7 purchase totals = | $910.15 | $987.4048 | $987.41 | $987.45 | $987.40 | |