| 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 | $122.94 | 13.462% | $139.4902 | $139.49 | $139.50 | $139.50 |
| Purchase #2 | $249.51 | 4.522% | $260.7928 | $260.79 | $260.80 | $260.80 |
| Purchase #3 | $166.96 | 10.105% | $183.8313 | $183.83 | $183.85 | $183.80 |
| Purchase #4 | $165.86 | 9.199% | $181.1175 | $181.12 | $181.10 | $181.10 |
| Purchase #5 | $245.37 | 6.752% | $261.9374 | $261.94 | $261.95 | $261.90 |
| Purchase #6 | $235.76 | 7.642% | $253.7768 | $253.78 | $253.80 | $253.80 |
| Purchase #7 | $210.77 | 7.647% | $226.8876 | $226.89 | $226.90 | $226.90 |
| 7 purchase totals = | $1,397.17 | $1,507.8336 | $1,507.84 | $1,507.90 | $1,507.80 | |