| 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 | $247.59 | 3.465% | $256.169 | $256.17 | $256.15 | $256.20 |
| Purchase #2 | $12.47 | 5.776% | $13.1903 | $13.19 | $13.20 | $13.20 |
| Purchase #3 | $158.90 | 13.443% | $180.2609 | $180.26 | $180.25 | $180.30 |
| Purchase #4 | $99.57 | 3.287% | $102.8429 | $102.84 | $102.85 | $102.80 |
| Purchase #5 | $143.58 | 3.472% | $148.5651 | $148.57 | $148.55 | $148.60 |
| Purchase #6 | $120.46 | 3.658% | $124.8664 | $124.87 | $124.85 | $124.90 |
| Purchase #7 | $56.44 | 3.741% | $58.5514 | $58.55 | $58.55 | $58.60 |
| 7 purchase totals = | $839.01 | $884.4460 | $884.45 | $884.40 | $884.60 | |