| 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 | $40.81 | 12.122% | $45.757 | $45.76 | $45.75 | $45.80 |
| Purchase #2 | $106.36 | 8.414% | $115.3091 | $115.31 | $115.30 | $115.30 |
| Purchase #3 | $217.78 | 11.256% | $242.2933 | $242.29 | $242.30 | $242.30 |
| Purchase #4 | $201.39 | 12.745% | $227.0572 | $227.06 | $227.05 | $227.10 |
| Purchase #5 | $28.78 | 5.643% | $30.4041 | $30.40 | $30.40 | $30.40 |
| Purchase #6 | $154.77 | 3.548% | $160.2612 | $160.26 | $160.25 | $160.30 |
| Purchase #7 | $195.88 | 5.408% | $206.4732 | $206.47 | $206.45 | $206.50 |
| 7 purchase totals = | $945.77 | $1,027.5551 | $1,027.55 | $1,027.50 | $1,027.70 | |