| 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 | $21.65 | 11.854% | $24.2164 | $24.22 | $24.20 | $24.20 |
| Purchase #2 | $224.35 | 8.660% | $243.7787 | $243.78 | $243.80 | $243.80 |
| Purchase #3 | $71.32 | 7.467% | $76.6455 | $76.65 | $76.65 | $76.60 |
| Purchase #4 | $119.91 | 12.441% | $134.828 | $134.83 | $134.85 | $134.80 |
| Purchase #5 | $170.53 | 11.633% | $190.3678 | $190.37 | $190.35 | $190.40 |
| Purchase #6 | $28.90 | 8.490% | $31.3536 | $31.35 | $31.35 | $31.40 |
| Purchase #7 | $237.64 | 8.506% | $257.8537 | $257.85 | $257.85 | $257.90 |
| 7 purchase totals = | $874.30 | $959.0437 | $959.05 | $959.05 | $959.10 | |