| 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 | $110.47 | 13.176% | $125.0255 | $125.03 | $125.05 | $125.00 |
| Purchase #2 | $99.90 | 6.586% | $106.4794 | $106.48 | $106.50 | $106.50 |
| Purchase #3 | $188.69 | 12.833% | $212.9046 | $212.90 | $212.90 | $212.90 |
| Purchase #4 | $5.26 | 9.405% | $5.7547 | $5.75 | $5.75 | $5.80 |
| Purchase #5 | $112.65 | 9.115% | $122.918 | $122.92 | $122.90 | $122.90 |
| Purchase #6 | $39.80 | 5.397% | $41.948 | $41.95 | $41.95 | $41.90 |
| Purchase #7 | $210.84 | 3.456% | $218.1266 | $218.13 | $218.15 | $218.10 |
| 7 purchase totals = | $767.61 | $833.1568 | $833.16 | $833.20 | $833.10 | |