| 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 | $227.56 | 6.803% | $243.0409 | $243.04 | $243.05 | $243.00 |
| Purchase #2 | $185.79 | 8.353% | $201.309 | $201.31 | $201.30 | $201.30 |
| Purchase #3 | $28.90 | 8.457% | $31.3441 | $31.34 | $31.35 | $31.30 |
| Purchase #4 | $113.77 | 13.322% | $128.9264 | $128.93 | $128.95 | $128.90 |
| Purchase #5 | $221.42 | 10.501% | $244.6713 | $244.67 | $244.65 | $244.70 |
| Purchase #6 | $163.65 | 3.210% | $168.9032 | $168.90 | $168.90 | $168.90 |
| Purchase #7 | $206.95 | 11.728% | $231.2211 | $231.22 | $231.20 | $231.20 |
| 7 purchase totals = | $1,148.04 | $1,249.4160 | $1,249.41 | $1,249.40 | $1,249.30 | |