| 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 | $203.27 | 9.366% | $222.3083 | $222.31 | $222.30 | $222.30 |
| Purchase #2 | $27.32 | 11.683% | $30.5118 | $30.51 | $30.50 | $30.50 |
| Purchase #3 | $140.36 | 6.648% | $149.6911 | $149.69 | $149.70 | $149.70 |
| Purchase #4 | $106.52 | 12.426% | $119.7562 | $119.76 | $119.75 | $119.80 |
| Purchase #5 | $104.77 | 3.554% | $108.4935 | $108.49 | $108.50 | $108.50 |
| Purchase #6 | $211.53 | 10.534% | $233.8126 | $233.81 | $233.80 | $233.80 |
| Purchase #7 | $235.57 | 13.516% | $267.4096 | $267.41 | $267.40 | $267.40 |
| 7 purchase totals = | $1,029.34 | $1,131.9831 | $1,131.98 | $1,131.95 | $1,132.00 | |