| 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 | $144.81 | 5.508% | $152.7861 | $152.79 | $152.80 | $152.80 |
| Purchase #2 | $242.68 | 9.416% | $265.5307 | $265.53 | $265.55 | $265.50 |
| Purchase #3 | $94.40 | 12.452% | $106.1547 | $106.15 | $106.15 | $106.20 |
| Purchase #4 | $151.55 | 3.237% | $156.4557 | $156.46 | $156.45 | $156.50 |
| Purchase #5 | $195.81 | 7.373% | $210.2471 | $210.25 | $210.25 | $210.20 |
| Purchase #6 | $225.27 | 7.760% | $242.751 | $242.75 | $242.75 | $242.80 |
| Purchase #7 | $95.59 | 9.494% | $104.6653 | $104.67 | $104.65 | $104.70 |
| 7 purchase totals = | $1,150.11 | $1,238.5906 | $1,238.60 | $1,238.60 | $1,238.70 | |