| 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 | $115.66 | 5.266% | $121.7507 | $121.75 | $121.75 | $121.80 |
| Purchase #2 | $188.80 | 12.796% | $212.9588 | $212.96 | $212.95 | $213.00 |
| Purchase #3 | $93.42 | 6.178% | $99.1915 | $99.19 | $99.20 | $99.20 |
| Purchase #4 | $188.58 | 11.426% | $210.1272 | $210.13 | $210.15 | $210.10 |
| Purchase #5 | $124.37 | 6.627% | $132.612 | $132.61 | $132.60 | $132.60 |
| Purchase #6 | $55.98 | 8.513% | $60.7456 | $60.75 | $60.75 | $60.70 |
| Purchase #7 | $57.83 | 10.116% | $63.6801 | $63.68 | $63.70 | $63.70 |
| 7 purchase totals = | $824.64 | $901.0659 | $901.07 | $901.10 | $901.10 | |