| 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 | $191.49 | 9.856% | $210.3633 | $210.36 | $210.35 | $210.40 |
| Purchase #2 | $230.45 | 13.586% | $261.7589 | $261.76 | $261.75 | $261.80 |
| Purchase #3 | $68.78 | 6.195% | $73.0409 | $73.04 | $73.05 | $73.00 |
| Purchase #4 | $211.98 | 12.596% | $238.681 | $238.68 | $238.70 | $238.70 |
| Purchase #5 | $13.26 | 10.491% | $14.6511 | $14.65 | $14.65 | $14.70 |
| Purchase #6 | $244.89 | 13.249% | $277.3355 | $277.34 | $277.35 | $277.30 |
| Purchase #7 | $45.95 | 6.438% | $48.9083 | $48.91 | $48.90 | $48.90 |
| 7 purchase totals = | $1,006.80 | $1,124.7390 | $1,124.74 | $1,124.75 | $1,124.80 | |