| 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 | $234.68 | 5.115% | $246.6839 | $246.68 | $246.70 | $246.70 |
| Purchase #2 | $116.34 | 6.611% | $124.0312 | $124.03 | $124.05 | $124.00 |
| Purchase #3 | $216.61 | 3.513% | $224.2195 | $224.22 | $224.20 | $224.20 |
| Purchase #4 | $102.98 | 9.209% | $112.4634 | $112.46 | $112.45 | $112.50 |
| Purchase #5 | $42.45 | 7.165% | $45.4915 | $45.49 | $45.50 | $45.50 |
| Purchase #6 | $90.36 | 4.873% | $94.7632 | $94.76 | $94.75 | $94.80 |
| Purchase #7 | $143.47 | 11.308% | $159.6936 | $159.69 | $159.70 | $159.70 |
| 7 purchase totals = | $946.89 | $1,007.3463 | $1,007.33 | $1,007.35 | $1,007.40 | |