| 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 | $102.60 | 5.568% | $108.3128 | $108.31 | $108.30 | $108.30 |
| Purchase #2 | $12.67 | 8.618% | $13.7619 | $13.76 | $13.75 | $13.80 |
| Purchase #3 | $243.68 | 6.741% | $260.1065 | $260.11 | $260.10 | $260.10 |
| Purchase #4 | $22.79 | 11.619% | $25.438 | $25.44 | $25.45 | $25.40 |
| Purchase #5 | $199.64 | 8.182% | $215.9745 | $215.97 | $215.95 | $216.00 |
| Purchase #6 | $127.94 | 12.848% | $144.3777 | $144.38 | $144.40 | $144.40 |
| Purchase #7 | $247.51 | 8.724% | $269.1028 | $269.10 | $269.10 | $269.10 |
| 7 purchase totals = | $956.83 | $1,037.0742 | $1,037.07 | $1,037.05 | $1,037.10 | |