| 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 | $206.67 | 9.331% | $225.9544 | $225.95 | $225.95 | $226.00 |
| Purchase #2 | $18.88 | 12.843% | $21.3048 | $21.30 | $21.30 | $21.30 |
| Purchase #3 | $191.93 | 12.725% | $216.3531 | $216.35 | $216.35 | $216.40 |
| Purchase #4 | $227.53 | 4.853% | $238.572 | $238.57 | $238.55 | $238.60 |
| Purchase #5 | $12.63 | 4.664% | $13.2191 | $13.22 | $13.20 | $13.20 |
| Purchase #6 | $75.28 | 9.631% | $82.5302 | $82.53 | $82.55 | $82.50 |
| Purchase #7 | $63.84 | 10.669% | $70.6511 | $70.65 | $70.65 | $70.70 |
| 7 purchase totals = | $796.76 | $868.5847 | $868.57 | $868.55 | $868.70 | |