| 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 | $203.74 | 11.431% | $227.0295 | $227.03 | $227.05 | $227.00 |
| Purchase #2 | $206.97 | 12.368% | $232.568 | $232.57 | $232.55 | $232.60 |
| Purchase #3 | $208.80 | 9.522% | $228.6819 | $228.68 | $228.70 | $228.70 |
| Purchase #4 | $165.42 | 7.800% | $178.3228 | $178.32 | $178.30 | $178.30 |
| Purchase #5 | $63.96 | 13.343% | $72.4942 | $72.49 | $72.50 | $72.50 |
| Purchase #6 | $151.51 | 6.796% | $161.8066 | $161.81 | $161.80 | $161.80 |
| Purchase #7 | $234.89 | 3.725% | $243.6397 | $243.64 | $243.65 | $243.60 |
| 7 purchase totals = | $1,235.29 | $1,344.5427 | $1,344.54 | $1,344.55 | $1,344.50 | |