| 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 | $212.56 | 9.320% | $232.3706 | $232.37 | $232.35 | $232.40 |
| Purchase #2 | $98.55 | 13.841% | $112.1903 | $112.19 | $112.20 | $112.20 |
| Purchase #3 | $217.85 | 5.570% | $229.9842 | $229.98 | $230.00 | $230.00 |
| Purchase #4 | $101.44 | 10.633% | $112.2261 | $112.23 | $112.25 | $112.20 |
| Purchase #5 | $73.97 | 11.448% | $82.4381 | $82.44 | $82.45 | $82.40 |
| Purchase #6 | $76.27 | 4.180% | $79.4581 | $79.46 | $79.45 | $79.50 |
| Purchase #7 | $108.28 | 3.792% | $112.386 | $112.39 | $112.40 | $112.40 |
| 7 purchase totals = | $888.92 | $961.0534 | $961.06 | $961.10 | $961.10 | |