| 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 | $116.64 | 6.557% | $124.2881 | $124.29 | $124.30 | $124.30 |
| Purchase #2 | $12.97 | 13.524% | $14.7241 | $14.72 | $14.70 | $14.70 |
| Purchase #3 | $146.76 | 13.445% | $166.4919 | $166.49 | $166.50 | $166.50 |
| Purchase #4 | $209.81 | 3.190% | $216.5029 | $216.50 | $216.50 | $216.50 |
| Purchase #5 | $13.61 | 5.227% | $14.3214 | $14.32 | $14.30 | $14.30 |
| Purchase #6 | $250.51 | 8.791% | $272.5323 | $272.53 | $272.55 | $272.50 |
| Purchase #7 | $147.32 | 9.453% | $161.2462 | $161.25 | $161.25 | $161.20 |
| 7 purchase totals = | $897.62 | $970.1069 | $970.10 | $970.10 | $970.00 | |