| 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 | $74.27 | 12.172% | $83.3101 | $83.31 | $83.30 | $83.30 |
| Purchase #2 | $191.44 | 3.842% | $198.7951 | $198.80 | $198.80 | $198.80 |
| Purchase #3 | $53.35 | 8.242% | $57.7471 | $57.75 | $57.75 | $57.70 |
| Purchase #4 | $51.55 | 13.184% | $58.3464 | $58.35 | $58.35 | $58.30 |
| Purchase #5 | $215.94 | 6.476% | $229.9243 | $229.92 | $229.90 | $229.90 |
| Purchase #6 | $132.64 | 7.695% | $142.8466 | $142.85 | $142.85 | $142.80 |
| Purchase #7 | $207.98 | 13.505% | $236.0677 | $236.07 | $236.05 | $236.10 |
| 7 purchase totals = | $927.17 | $1,007.0373 | $1,007.05 | $1,007.00 | $1,006.90 | |