| 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 | $212.75 | 3.279% | $219.7261 | $219.73 | $219.75 | $219.70 |
| Purchase #2 | $90.27 | 9.712% | $99.037 | $99.04 | $99.05 | $99.00 |
| Purchase #3 | $21.89 | 7.141% | $23.4532 | $23.45 | $23.45 | $23.50 |
| Purchase #4 | $70.87 | 9.386% | $77.5219 | $77.52 | $77.50 | $77.50 |
| Purchase #5 | $100.76 | 12.588% | $113.4437 | $113.44 | $113.45 | $113.40 |
| Purchase #6 | $108.49 | 3.528% | $112.3175 | $112.32 | $112.30 | $112.30 |
| Purchase #7 | $78.63 | 7.326% | $84.3904 | $84.39 | $84.40 | $84.40 |
| 7 purchase totals = | $683.66 | $729.8898 | $729.89 | $729.90 | $729.80 | |