| 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 | $21.33 | 13.428% | $24.1942 | $24.19 | $24.20 | $24.20 |
| Purchase #2 | $200.52 | 6.478% | $213.5097 | $213.51 | $213.50 | $213.50 |
| Purchase #3 | $72.93 | 13.545% | $82.8084 | $82.81 | $82.80 | $82.80 |
| Purchase #4 | $5.36 | 12.381% | $6.0236 | $6.02 | $6.00 | $6.00 |
| Purchase #5 | $204.73 | 10.833% | $226.9084 | $226.91 | $226.90 | $226.90 |
| Purchase #6 | $239.69 | 3.148% | $247.2354 | $247.24 | $247.25 | $247.20 |
| Purchase #7 | $49.28 | 3.412% | $50.9614 | $50.96 | $50.95 | $51.00 |
| 7 purchase totals = | $793.84 | $851.6411 | $851.64 | $851.60 | $851.60 | |