| 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 | $108.70 | 8.360% | $117.7873 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $175.75 | 13.326% | $199.1704 | $199.17 | $199.15 | $199.20 |
| Purchase #3 | $129.94 | 9.596% | $142.409 | $142.41 | $142.40 | $142.40 |
| Purchase #4 | $229.84 | 8.357% | $249.0477 | $249.05 | $249.05 | $249.00 |
| Purchase #5 | $132.65 | 10.642% | $146.7666 | $146.77 | $146.75 | $146.80 |
| Purchase #6 | $128.65 | 3.390% | $133.0112 | $133.01 | $133.00 | $133.00 |
| Purchase #7 | $65.88 | 5.238% | $69.3308 | $69.33 | $69.35 | $69.30 |
| 7 purchase totals = | $971.41 | $1,057.5230 | $1,057.53 | $1,057.50 | $1,057.50 | |