| 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 | $225.36 | 4.418% | $235.3164 | $235.32 | $235.30 | $235.30 |
| Purchase #2 | $159.92 | 5.240% | $168.2998 | $168.30 | $168.30 | $168.30 |
| Purchase #3 | $222.70 | 3.253% | $229.9444 | $229.94 | $229.95 | $229.90 |
| Purchase #4 | $145.45 | 4.122% | $151.4454 | $151.45 | $151.45 | $151.40 |
| Purchase #5 | $176.61 | 8.351% | $191.3587 | $191.36 | $191.35 | $191.40 |
| Purchase #6 | $75.73 | 10.798% | $83.9073 | $83.91 | $83.90 | $83.90 |
| Purchase #7 | $167.36 | 13.383% | $189.7578 | $189.76 | $189.75 | $189.80 |
| 7 purchase totals = | $1,173.13 | $1,250.0298 | $1,250.04 | $1,250.00 | $1,250.00 | |