| 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 | $249.29 | 9.362% | $272.6285 | $272.63 | $272.65 | $272.60 |
| Purchase #2 | $119.49 | 5.285% | $125.805 | $125.81 | $125.80 | $125.80 |
| Purchase #3 | $72.89 | 12.160% | $81.7534 | $81.75 | $81.75 | $81.80 |
| Purchase #4 | $132.42 | 11.334% | $147.4285 | $147.43 | $147.45 | $147.40 |
| Purchase #5 | $97.74 | 13.120% | $110.5635 | $110.56 | $110.55 | $110.60 |
| Purchase #6 | $139.73 | 10.276% | $154.0887 | $154.09 | $154.10 | $154.10 |
| Purchase #7 | $22.85 | 10.154% | $25.1702 | $25.17 | $25.15 | $25.20 |
| 7 purchase totals = | $834.41 | $917.4378 | $917.44 | $917.45 | $917.50 | |