| 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 | $211.36 | 6.714% | $225.5507 | $225.55 | $225.55 | $225.60 |
| Purchase #2 | $213.78 | 4.633% | $223.6844 | $223.68 | $223.70 | $223.70 |
| Purchase #3 | $133.81 | 7.839% | $144.2994 | $144.30 | $144.30 | $144.30 |
| Purchase #4 | $64.83 | 9.777% | $71.1684 | $71.17 | $71.15 | $71.20 |
| Purchase #5 | $243.89 | 12.791% | $275.086 | $275.09 | $275.10 | $275.10 |
| Purchase #6 | $238.83 | 9.250% | $260.9218 | $260.92 | $260.90 | $260.90 |
| Purchase #7 | $123.96 | 6.698% | $132.2628 | $132.26 | $132.25 | $132.30 |
| 7 purchase totals = | $1,230.46 | $1,332.9735 | $1,332.97 | $1,332.95 | $1,333.10 | |