| 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 | $103.59 | 10.508% | $114.4752 | $114.48 | $114.50 | $114.50 |
| Purchase #2 | $210.65 | 5.516% | $222.2695 | $222.27 | $222.25 | $222.30 |
| Purchase #3 | $191.53 | 12.791% | $216.0286 | $216.03 | $216.05 | $216.00 |
| Purchase #4 | $118.41 | 5.347% | $124.7414 | $124.74 | $124.75 | $124.70 |
| Purchase #5 | $20.53 | 13.246% | $23.2494 | $23.25 | $23.25 | $23.20 |
| Purchase #6 | $24.41 | 11.297% | $27.1676 | $27.17 | $27.15 | $27.20 |
| Purchase #7 | $194.80 | 6.833% | $208.1107 | $208.11 | $208.10 | $208.10 |
| 7 purchase totals = | $863.92 | $936.0424 | $936.05 | $936.05 | $936.00 | |