| 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 | $223.73 | 5.590% | $236.2365 | $236.24 | $236.25 | $236.20 |
| Purchase #2 | $215.44 | 4.160% | $224.4023 | $224.40 | $224.40 | $224.40 |
| Purchase #3 | $108.74 | 10.146% | $119.7728 | $119.77 | $119.75 | $119.80 |
| Purchase #4 | $69.81 | 8.123% | $75.4807 | $75.48 | $75.50 | $75.50 |
| Purchase #5 | $184.57 | 7.536% | $198.4792 | $198.48 | $198.50 | $198.50 |
| Purchase #6 | $99.92 | 6.859% | $106.7735 | $106.77 | $106.75 | $106.80 |
| Purchase #7 | $161.40 | 6.387% | $171.7086 | $171.71 | $171.70 | $171.70 |
| 7 purchase totals = | $1,063.61 | $1,132.8536 | $1,132.85 | $1,132.85 | $1,132.90 | |