| 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 | $116.34 | 4.621% | $121.7161 | $121.72 | $121.70 | $121.70 |
| Purchase #2 | $125.63 | 6.439% | $133.7193 | $133.72 | $133.70 | $133.70 |
| Purchase #3 | $224.84 | 11.174% | $249.9636 | $249.96 | $249.95 | $250.00 |
| Purchase #4 | $98.73 | 4.565% | $103.237 | $103.24 | $103.25 | $103.20 |
| Purchase #5 | $74.47 | 5.795% | $78.7855 | $78.79 | $78.80 | $78.80 |
| Purchase #6 | $164.74 | 12.474% | $185.2897 | $185.29 | $185.30 | $185.30 |
| Purchase #7 | $76.80 | 7.541% | $82.5915 | $82.59 | $82.60 | $82.60 |
| 7 purchase totals = | $881.55 | $955.3027 | $955.31 | $955.30 | $955.30 | |