| 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 | $238.87 | 13.508% | $271.1366 | $271.14 | $271.15 | $271.10 |
| Purchase #2 | $14.56 | 7.615% | $15.6687 | $15.67 | $15.65 | $15.70 |
| Purchase #3 | $11.92 | 10.601% | $13.1836 | $13.18 | $13.20 | $13.20 |
| Purchase #4 | $82.26 | 7.746% | $88.6319 | $88.63 | $88.65 | $88.60 |
| Purchase #5 | $201.52 | 13.120% | $227.9594 | $227.96 | $227.95 | $228.00 |
| Purchase #6 | $67.42 | 9.282% | $73.6779 | $73.68 | $73.70 | $73.70 |
| Purchase #7 | $186.63 | 13.300% | $211.4518 | $211.45 | $211.45 | $211.50 |
| 7 purchase totals = | $803.18 | $901.7099 | $901.71 | $901.75 | $901.80 | |