| 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 | $150.72 | 8.765% | $163.9306 | $163.93 | $163.95 | $163.90 |
| Purchase #2 | $209.91 | 8.621% | $228.0063 | $228.01 | $228.00 | $228.00 |
| Purchase #3 | $212.46 | 5.287% | $223.6928 | $223.69 | $223.70 | $223.70 |
| Purchase #4 | $195.31 | 9.112% | $213.1066 | $213.11 | $213.10 | $213.10 |
| Purchase #5 | $248.71 | 6.287% | $264.3464 | $264.35 | $264.35 | $264.30 |
| Purchase #6 | $188.96 | 11.382% | $210.4674 | $210.47 | $210.45 | $210.50 |
| Purchase #7 | $72.82 | 4.222% | $75.8945 | $75.89 | $75.90 | $75.90 |
| 7 purchase totals = | $1,278.89 | $1,379.4446 | $1,379.45 | $1,379.45 | $1,379.40 | |