| 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 | $235.70 | 5.725% | $249.1938 | $249.19 | $249.20 | $249.20 |
| Purchase #2 | $53.44 | 10.755% | $59.1875 | $59.19 | $59.20 | $59.20 |
| Purchase #3 | $228.41 | 7.155% | $244.7527 | $244.75 | $244.75 | $244.80 |
| Purchase #4 | $92.69 | 8.258% | $100.3443 | $100.34 | $100.35 | $100.30 |
| Purchase #5 | $15.36 | 7.213% | $16.4679 | $16.47 | $16.45 | $16.50 |
| Purchase #6 | $123.40 | 4.375% | $128.7988 | $128.80 | $128.80 | $128.80 |
| Purchase #7 | $77.59 | 13.729% | $88.2423 | $88.24 | $88.25 | $88.20 |
| 7 purchase totals = | $826.59 | $886.9873 | $886.98 | $887.00 | $887.00 | |