| 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 | $105.91 | 12.242% | $118.8755 | $118.88 | $118.90 | $118.90 |
| Purchase #2 | $7.92 | 3.432% | $8.1918 | $8.19 | $8.20 | $8.20 |
| Purchase #3 | $210.46 | 12.573% | $236.9211 | $236.92 | $236.90 | $236.90 |
| Purchase #4 | $115.54 | 7.690% | $124.425 | $124.43 | $124.45 | $124.40 |
| Purchase #5 | $129.62 | 3.469% | $134.1165 | $134.12 | $134.10 | $134.10 |
| Purchase #6 | $198.40 | 4.201% | $206.7348 | $206.73 | $206.75 | $206.70 |
| Purchase #7 | $25.76 | 10.402% | $28.4396 | $28.44 | $28.45 | $28.40 |
| 7 purchase totals = | $793.61 | $857.7043 | $857.71 | $857.75 | $857.60 | |