| 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 | $83.29 | 5.276% | $87.6844 | $87.68 | $87.70 | $87.70 |
| Purchase #2 | $173.99 | 3.842% | $180.6747 | $180.67 | $180.65 | $180.70 |
| Purchase #3 | $209.71 | 13.688% | $238.4151 | $238.42 | $238.40 | $238.40 |
| Purchase #4 | $97.87 | 12.432% | $110.0372 | $110.04 | $110.05 | $110.00 |
| Purchase #5 | $246.41 | 11.637% | $275.0847 | $275.08 | $275.10 | $275.10 |
| Purchase #6 | $86.26 | 7.470% | $92.7036 | $92.70 | $92.70 | $92.70 |
| Purchase #7 | $244.67 | 6.774% | $261.2439 | $261.24 | $261.25 | $261.20 |
| 7 purchase totals = | $1,142.20 | $1,245.8436 | $1,245.83 | $1,245.85 | $1,245.80 | |