| 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 | $229.62 | 5.775% | $242.8806 | $242.88 | $242.90 | $242.90 |
| Purchase #2 | $137.42 | 4.567% | $143.696 | $143.70 | $143.70 | $143.70 |
| Purchase #3 | $233.58 | 6.160% | $247.9685 | $247.97 | $247.95 | $248.00 |
| Purchase #4 | $203.83 | 3.357% | $210.6726 | $210.67 | $210.65 | $210.70 |
| Purchase #5 | $55.83 | 8.329% | $60.4801 | $60.48 | $60.50 | $60.50 |
| Purchase #6 | $25.91 | 11.498% | $28.8891 | $28.89 | $28.90 | $28.90 |
| Purchase #7 | $9.33 | 10.644% | $10.3231 | $10.32 | $10.30 | $10.30 |
| 7 purchase totals = | $895.52 | $944.9100 | $944.91 | $944.90 | $945.00 | |