| 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 | $249.73 | 12.147% | $280.0647 | $280.06 | $280.05 | $280.10 |
| Purchase #2 | $209.52 | 13.185% | $237.1452 | $237.15 | $237.15 | $237.10 |
| Purchase #3 | $178.63 | 7.836% | $192.6274 | $192.63 | $192.65 | $192.60 |
| Purchase #4 | $144.82 | 4.694% | $151.6179 | $151.62 | $151.60 | $151.60 |
| Purchase #5 | $148.81 | 9.541% | $163.008 | $163.01 | $163.00 | $163.00 |
| Purchase #6 | $40.71 | 8.486% | $44.1647 | $44.16 | $44.15 | $44.20 |
| Purchase #7 | $145.67 | 10.582% | $161.0848 | $161.08 | $161.10 | $161.10 |
| 7 purchase totals = | $1,117.89 | $1,229.7127 | $1,229.71 | $1,229.70 | $1,229.70 | |