| 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 | $116.46 | 3.135% | $120.111 | $120.11 | $120.10 | $120.10 |
| Purchase #2 | $147.68 | 10.482% | $163.1598 | $163.16 | $163.15 | $163.20 |
| Purchase #3 | $224.92 | 7.874% | $242.6302 | $242.63 | $242.65 | $242.60 |
| Purchase #4 | $56.41 | 5.853% | $59.7117 | $59.71 | $59.70 | $59.70 |
| Purchase #5 | $239.30 | 10.181% | $263.6631 | $263.66 | $263.65 | $263.70 |
| Purchase #6 | $143.28 | 7.529% | $154.0676 | $154.07 | $154.05 | $154.10 |
| Purchase #7 | $240.62 | 12.746% | $271.2894 | $271.29 | $271.30 | $271.30 |
| 7 purchase totals = | $1,168.67 | $1,274.6328 | $1,274.63 | $1,274.60 | $1,274.70 | |