| 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 | $12.59 | 12.746% | $14.1947 | $14.19 | $14.20 | $14.20 |
| Purchase #2 | $79.31 | 8.800% | $86.2893 | $86.29 | $86.30 | $86.30 |
| Purchase #3 | $247.48 | 11.797% | $276.6752 | $276.68 | $276.70 | $276.70 |
| Purchase #4 | $159.88 | 7.752% | $172.2739 | $172.27 | $172.25 | $172.30 |
| Purchase #5 | $121.88 | 7.515% | $131.0393 | $131.04 | $131.05 | $131.00 |
| Purchase #6 | $166.43 | 6.496% | $177.2413 | $177.24 | $177.25 | $177.20 |
| Purchase #7 | $66.31 | 10.500% | $73.2726 | $73.27 | $73.25 | $73.30 |
| 7 purchase totals = | $853.88 | $930.9863 | $930.98 | $931.00 | $931.00 | |