| 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 | $134.44 | 5.713% | $142.1206 | $142.12 | $142.10 | $142.10 |
| Purchase #2 | $216.82 | 5.381% | $228.4871 | $228.49 | $228.50 | $228.50 |
| Purchase #3 | $228.61 | 6.318% | $243.0536 | $243.05 | $243.05 | $243.10 |
| Purchase #4 | $72.75 | 3.823% | $75.5312 | $75.53 | $75.55 | $75.50 |
| Purchase #5 | $194.92 | 7.803% | $210.1296 | $210.13 | $210.15 | $210.10 |
| Purchase #6 | $249.89 | 8.601% | $271.383 | $271.38 | $271.40 | $271.40 |
| Purchase #7 | $26.80 | 3.569% | $27.7565 | $27.76 | $27.75 | $27.80 |
| 7 purchase totals = | $1,124.23 | $1,198.4616 | $1,198.46 | $1,198.50 | $1,198.50 | |