| 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 | $228.70 | 12.381% | $257.0153 | $257.02 | $257.00 | $257.00 |
| Purchase #2 | $53.84 | 5.691% | $56.904 | $56.90 | $56.90 | $56.90 |
| Purchase #3 | $233.88 | 7.628% | $251.7204 | $251.72 | $251.70 | $251.70 |
| Purchase #4 | $142.27 | 4.846% | $149.1644 | $149.16 | $149.15 | $149.20 |
| Purchase #5 | $110.92 | 10.512% | $122.5799 | $122.58 | $122.60 | $122.60 |
| Purchase #6 | $91.47 | 4.605% | $95.6822 | $95.68 | $95.70 | $95.70 |
| Purchase #7 | $40.72 | 3.299% | $42.0634 | $42.06 | $42.05 | $42.10 |
| 7 purchase totals = | $901.80 | $975.1296 | $975.12 | $975.10 | $975.20 | |