| 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 | $102.44 | 13.127% | $115.8873 | $115.89 | $115.90 | $115.90 |
| Purchase #2 | $26.77 | 12.643% | $30.1545 | $30.15 | $30.15 | $30.20 |
| Purchase #3 | $64.70 | 13.390% | $73.3633 | $73.36 | $73.35 | $73.40 |
| Purchase #4 | $52.93 | 3.237% | $54.6433 | $54.64 | $54.65 | $54.60 |
| Purchase #5 | $244.94 | 6.185% | $260.0895 | $260.09 | $260.10 | $260.10 |
| Purchase #6 | $227.90 | 6.570% | $242.873 | $242.87 | $242.85 | $242.90 |
| Purchase #7 | $197.72 | 12.298% | $222.0356 | $222.04 | $222.05 | $222.00 |
| 7 purchase totals = | $917.40 | $999.0465 | $999.04 | $999.05 | $999.10 | |