| 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 | $242.35 | 8.116% | $262.0191 | $262.02 | $262.00 | $262.00 |
| Purchase #2 | $57.47 | 10.134% | $63.294 | $63.29 | $63.30 | $63.30 |
| Purchase #3 | $232.79 | 4.462% | $243.1771 | $243.18 | $243.20 | $243.20 |
| Purchase #4 | $225.29 | 7.676% | $242.5833 | $242.58 | $242.60 | $242.60 |
| Purchase #5 | $154.39 | 12.431% | $173.5822 | $173.58 | $173.60 | $173.60 |
| Purchase #6 | $96.25 | 8.756% | $104.6777 | $104.68 | $104.70 | $104.70 |
| Purchase #7 | $204.94 | 11.115% | $227.7191 | $227.72 | $227.70 | $227.70 |
| 7 purchase totals = | $1,213.48 | $1,317.0525 | $1,317.05 | $1,317.10 | $1,317.10 | |