| 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 | $129.92 | 9.544% | $142.3196 | $142.32 | $142.30 | $142.30 |
| Purchase #2 | $142.64 | 11.813% | $159.4901 | $159.49 | $159.50 | $159.50 |
| Purchase #3 | $210.25 | 3.676% | $217.9788 | $217.98 | $218.00 | $218.00 |
| Purchase #4 | $157.48 | 3.575% | $163.1099 | $163.11 | $163.10 | $163.10 |
| Purchase #5 | $242.79 | 7.485% | $260.9628 | $260.96 | $260.95 | $261.00 |
| Purchase #6 | $229.44 | 10.220% | $252.8888 | $252.89 | $252.90 | $252.90 |
| Purchase #7 | $41.45 | 11.121% | $46.0597 | $46.06 | $46.05 | $46.10 |
| 7 purchase totals = | $1,153.97 | $1,242.8097 | $1,242.81 | $1,242.80 | $1,242.90 | |