| 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 | $226.82 | 3.785% | $235.4051 | $235.41 | $235.40 | $235.40 |
| Purchase #2 | $97.80 | 3.131% | $100.8621 | $100.86 | $100.85 | $100.90 |
| Purchase #3 | $20.80 | 12.440% | $23.3875 | $23.39 | $23.40 | $23.40 |
| Purchase #4 | $144.86 | 5.393% | $152.6723 | $152.67 | $152.65 | $152.70 |
| Purchase #5 | $207.92 | 13.581% | $236.1576 | $236.16 | $236.15 | $236.20 |
| Purchase #6 | $243.87 | 11.721% | $272.454 | $272.45 | $272.45 | $272.50 |
| Purchase #7 | $125.99 | 9.763% | $138.2904 | $138.29 | $138.30 | $138.30 |
| 7 purchase totals = | $1,068.06 | $1,159.2290 | $1,159.23 | $1,159.20 | $1,159.40 | |