| 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 | $87.67 | 5.391% | $92.3963 | $92.40 | $92.40 | $92.40 |
| Purchase #2 | $123.65 | 11.390% | $137.7337 | $137.73 | $137.75 | $137.70 |
| Purchase #3 | $238.46 | 9.135% | $260.2433 | $260.24 | $260.25 | $260.20 |
| Purchase #4 | $8.83 | 13.409% | $10.014 | $10.01 | $10.00 | $10.00 |
| Purchase #5 | $205.67 | 12.851% | $232.1007 | $232.10 | $232.10 | $232.10 |
| Purchase #6 | $249.92 | 7.350% | $268.2891 | $268.29 | $268.30 | $268.30 |
| Purchase #7 | $177.76 | 8.560% | $192.9763 | $192.98 | $193.00 | $193.00 |
| 7 purchase totals = | $1,091.96 | $1,193.7534 | $1,193.75 | $1,193.80 | $1,193.70 | |