| 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 | $235.54 | 10.616% | $260.5449 | $260.54 | $260.55 | $260.50 |
| Purchase #2 | $115.38 | 8.404% | $125.0765 | $125.08 | $125.10 | $125.10 |
| Purchase #3 | $186.54 | 10.790% | $206.6677 | $206.67 | $206.65 | $206.70 |
| Purchase #4 | $209.85 | 5.684% | $221.7779 | $221.78 | $221.80 | $221.80 |
| Purchase #5 | $183.72 | 11.444% | $204.7449 | $204.74 | $204.75 | $204.70 |
| Purchase #6 | $138.47 | 11.859% | $154.8912 | $154.89 | $154.90 | $154.90 |
| Purchase #7 | $221.82 | 7.596% | $238.6694 | $238.67 | $238.65 | $238.70 |
| 7 purchase totals = | $1,291.32 | $1,412.3725 | $1,412.37 | $1,412.40 | $1,412.40 | |