| 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 | $210.91 | 13.398% | $239.1677 | $239.17 | $239.15 | $239.20 |
| Purchase #2 | $153.62 | 4.791% | $160.9799 | $160.98 | $161.00 | $161.00 |
| Purchase #3 | $62.92 | 10.106% | $69.2787 | $69.28 | $69.30 | $69.30 |
| Purchase #4 | $29.39 | 5.659% | $31.0532 | $31.05 | $31.05 | $31.10 |
| Purchase #5 | $126.56 | 8.296% | $137.0594 | $137.06 | $137.05 | $137.10 |
| Purchase #6 | $199.72 | 11.692% | $223.0713 | $223.07 | $223.05 | $223.10 |
| Purchase #7 | $30.94 | 11.644% | $34.5427 | $34.54 | $34.55 | $34.50 |
| 7 purchase totals = | $814.06 | $895.1529 | $895.15 | $895.15 | $895.30 | |