| 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 | $95.31 | 11.659% | $106.4222 | $106.42 | $106.40 | $106.40 |
| Purchase #2 | $185.95 | 11.104% | $206.5979 | $206.60 | $206.60 | $206.60 |
| Purchase #3 | $94.45 | 7.376% | $101.4166 | $101.42 | $101.40 | $101.40 |
| Purchase #4 | $75.78 | 9.627% | $83.0753 | $83.08 | $83.10 | $83.10 |
| Purchase #5 | $237.34 | 8.267% | $256.9609 | $256.96 | $256.95 | $257.00 |
| Purchase #6 | $212.93 | 7.667% | $229.2553 | $229.26 | $229.25 | $229.30 |
| Purchase #7 | $247.68 | 13.350% | $280.7453 | $280.75 | $280.75 | $280.70 |
| 7 purchase totals = | $1,149.44 | $1,264.4735 | $1,264.49 | $1,264.45 | $1,264.50 | |