| 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 | $122.81 | 13.130% | $138.935 | $138.94 | $138.95 | $138.90 |
| Purchase #2 | $227.29 | 11.169% | $252.676 | $252.68 | $252.70 | $252.70 |
| Purchase #3 | $11.26 | 7.861% | $12.1451 | $12.15 | $12.15 | $12.10 |
| Purchase #4 | $230.50 | 13.487% | $261.5875 | $261.59 | $261.60 | $261.60 |
| Purchase #5 | $28.60 | 6.812% | $30.5482 | $30.55 | $30.55 | $30.50 |
| Purchase #6 | $110.64 | 10.106% | $121.8213 | $121.82 | $121.80 | $121.80 |
| Purchase #7 | $50.67 | 10.539% | $56.0101 | $56.01 | $56.00 | $56.00 |
| 7 purchase totals = | $781.77 | $873.7232 | $873.74 | $873.75 | $873.60 | |