| 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 | $121.37 | 13.519% | $137.778 | $137.78 | $137.80 | $137.80 |
| Purchase #2 | $169.79 | 4.793% | $177.928 | $177.93 | $177.95 | $177.90 |
| Purchase #3 | $119.82 | 5.531% | $126.4472 | $126.45 | $126.45 | $126.40 |
| Purchase #4 | $25.84 | 6.135% | $27.4253 | $27.43 | $27.45 | $27.40 |
| Purchase #5 | $15.25 | 4.764% | $15.9765 | $15.98 | $16.00 | $16.00 |
| Purchase #6 | $217.68 | 11.305% | $242.2887 | $242.29 | $242.30 | $242.30 |
| Purchase #7 | $228.29 | 9.244% | $249.3931 | $249.39 | $249.40 | $249.40 |
| 7 purchase totals = | $898.04 | $977.2368 | $977.25 | $977.35 | $977.20 | |