| 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 | $245.45 | 9.358% | $268.4192 | $268.42 | $268.40 | $268.40 |
| Purchase #2 | $244.85 | 3.466% | $253.3365 | $253.34 | $253.35 | $253.30 |
| Purchase #3 | $49.64 | 8.566% | $53.8922 | $53.89 | $53.90 | $53.90 |
| Purchase #4 | $242.61 | 7.256% | $260.2138 | $260.21 | $260.20 | $260.20 |
| Purchase #5 | $108.42 | 12.553% | $122.03 | $122.03 | $122.05 | $122.00 |
| Purchase #6 | $167.65 | 9.629% | $183.793 | $183.79 | $183.80 | $183.80 |
| Purchase #7 | $242.88 | 7.737% | $261.6716 | $261.67 | $261.65 | $261.70 |
| 7 purchase totals = | $1,301.50 | $1,403.3563 | $1,403.35 | $1,403.35 | $1,403.30 | |