| 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 | $243.88 | 12.838% | $275.1893 | $275.19 | $275.20 | $275.20 |
| Purchase #2 | $204.44 | 11.312% | $227.5663 | $227.57 | $227.55 | $227.60 |
| Purchase #3 | $229.43 | 6.611% | $244.5976 | $244.60 | $244.60 | $244.60 |
| Purchase #4 | $148.84 | 12.115% | $166.872 | $166.87 | $166.85 | $166.90 |
| Purchase #5 | $6.54 | 10.304% | $7.2139 | $7.21 | $7.20 | $7.20 |
| Purchase #6 | $192.39 | 8.161% | $208.0909 | $208.09 | $208.10 | $208.10 |
| Purchase #7 | $36.46 | 7.336% | $39.1347 | $39.13 | $39.15 | $39.10 |
| 7 purchase totals = | $1,061.98 | $1,168.6647 | $1,168.66 | $1,168.65 | $1,168.70 | |