| 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 | $124.93 | 3.143% | $128.8565 | $128.86 | $128.85 | $128.90 |
| Purchase #2 | $205.91 | 10.773% | $228.0927 | $228.09 | $228.10 | $228.10 |
| Purchase #3 | $202.80 | 6.215% | $215.404 | $215.40 | $215.40 | $215.40 |
| Purchase #4 | $237.83 | 9.529% | $260.4928 | $260.49 | $260.50 | $260.50 |
| Purchase #5 | $40.32 | 13.412% | $45.7277 | $45.73 | $45.75 | $45.70 |
| Purchase #6 | $212.89 | 5.227% | $224.0178 | $224.02 | $224.00 | $224.00 |
| Purchase #7 | $76.41 | 4.239% | $79.649 | $79.65 | $79.65 | $79.60 |
| 7 purchase totals = | $1,101.09 | $1,182.2405 | $1,182.24 | $1,182.25 | $1,182.20 | |