| 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 | $101.37 | 13.684% | $115.2415 | $115.24 | $115.25 | $115.20 |
| Purchase #2 | $99.92 | 6.401% | $106.3159 | $106.32 | $106.30 | $106.30 |
| Purchase #3 | $191.65 | 9.570% | $209.9909 | $209.99 | $210.00 | $210.00 |
| Purchase #4 | $49.70 | 10.793% | $55.0641 | $55.06 | $55.05 | $55.10 |
| Purchase #5 | $49.46 | 11.127% | $54.9634 | $54.96 | $54.95 | $55.00 |
| Purchase #6 | $162.41 | 13.146% | $183.7604 | $183.76 | $183.75 | $183.80 |
| Purchase #7 | $224.42 | 13.215% | $254.0771 | $254.08 | $254.10 | $254.10 |
| 7 purchase totals = | $878.93 | $979.4133 | $979.41 | $979.40 | $979.50 | |