| 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 | $243.89 | 12.850% | $275.2299 | $275.23 | $275.25 | $275.20 |
| Purchase #2 | $227.93 | 4.373% | $237.8974 | $237.90 | $237.90 | $237.90 |
| Purchase #3 | $208.64 | 8.671% | $226.7312 | $226.73 | $226.75 | $226.70 |
| Purchase #4 | $68.91 | 5.789% | $72.8992 | $72.90 | $72.90 | $72.90 |
| Purchase #5 | $224.32 | 3.679% | $232.5727 | $232.57 | $232.55 | $232.60 |
| Purchase #6 | $161.30 | 5.190% | $169.6715 | $169.67 | $169.65 | $169.70 |
| Purchase #7 | $25.71 | 7.687% | $27.6863 | $27.69 | $27.70 | $27.70 |
| 7 purchase totals = | $1,160.70 | $1,242.6882 | $1,242.69 | $1,242.70 | $1,242.70 | |