| 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 | $208.83 | 9.692% | $229.0698 | $229.07 | $229.05 | $229.10 |
| Purchase #2 | $192.48 | 13.362% | $218.1992 | $218.20 | $218.20 | $218.20 |
| Purchase #3 | $231.64 | 10.589% | $256.1684 | $256.17 | $256.15 | $256.20 |
| Purchase #4 | $89.43 | 5.347% | $94.2118 | $94.21 | $94.20 | $94.20 |
| Purchase #5 | $73.52 | 7.440% | $78.9899 | $78.99 | $79.00 | $79.00 |
| Purchase #6 | $110.65 | 6.827% | $118.2041 | $118.20 | $118.20 | $118.20 |
| Purchase #7 | $202.50 | 12.567% | $227.9482 | $227.95 | $227.95 | $227.90 |
| 7 purchase totals = | $1,109.05 | $1,222.7914 | $1,222.79 | $1,222.75 | $1,222.80 | |