| 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 | $239.97 | 5.221% | $252.4988 | $252.50 | $252.50 | $252.50 |
| Purchase #2 | $209.93 | 7.710% | $226.1156 | $226.12 | $226.10 | $226.10 |
| Purchase #3 | $231.98 | 10.157% | $255.5422 | $255.54 | $255.55 | $255.50 |
| Purchase #4 | $213.97 | 10.308% | $236.026 | $236.03 | $236.05 | $236.00 |
| Purchase #5 | $39.34 | 4.704% | $41.1906 | $41.19 | $41.20 | $41.20 |
| Purchase #6 | $21.31 | 7.437% | $22.8948 | $22.89 | $22.90 | $22.90 |
| Purchase #7 | $200.56 | 6.137% | $212.8684 | $212.87 | $212.85 | $212.90 |
| 7 purchase totals = | $1,157.06 | $1,247.1364 | $1,247.14 | $1,247.15 | $1,247.10 | |