| 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 | $212.92 | 12.858% | $240.2973 | $240.30 | $240.30 | $240.30 |
| Purchase #2 | $65.90 | 12.256% | $73.9767 | $73.98 | $74.00 | $74.00 |
| Purchase #3 | $136.75 | 10.272% | $150.797 | $150.80 | $150.80 | $150.80 |
| Purchase #4 | $39.59 | 13.212% | $44.8206 | $44.82 | $44.80 | $44.80 |
| Purchase #5 | $127.50 | 5.113% | $134.0191 | $134.02 | $134.00 | $134.00 |
| Purchase #6 | $169.51 | 7.383% | $182.0249 | $182.02 | $182.00 | $182.00 |
| Purchase #7 | $23.35 | 9.866% | $25.6537 | $25.65 | $25.65 | $25.70 |
| 7 purchase totals = | $775.52 | $851.5893 | $851.59 | $851.55 | $851.60 | |