| 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 | $124.90 | 7.290% | $134.0052 | $134.01 | $134.00 | $134.00 |
| Purchase #2 | $133.50 | 6.576% | $142.279 | $142.28 | $142.30 | $142.30 |
| Purchase #3 | $29.93 | 3.561% | $30.9958 | $31.00 | $31.00 | $31.00 |
| Purchase #4 | $203.90 | 5.687% | $215.4958 | $215.50 | $215.50 | $215.50 |
| Purchase #5 | $126.87 | 3.363% | $131.1366 | $131.14 | $131.15 | $131.10 |
| Purchase #6 | $148.40 | 8.507% | $161.0244 | $161.02 | $161.00 | $161.00 |
| Purchase #7 | $106.42 | 9.814% | $116.8641 | $116.86 | $116.85 | $116.90 |
| 7 purchase totals = | $873.92 | $931.8009 | $931.81 | $931.80 | $931.80 | |