| 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 | $203.26 | 6.266% | $215.9963 | $216.00 | $216.00 | $216.00 |
| Purchase #2 | $148.74 | 5.478% | $156.888 | $156.89 | $156.90 | $156.90 |
| Purchase #3 | $165.51 | 7.548% | $178.0027 | $178.00 | $178.00 | $178.00 |
| Purchase #4 | $137.56 | 6.268% | $146.1823 | $146.18 | $146.20 | $146.20 |
| Purchase #5 | $185.44 | 12.224% | $208.1082 | $208.11 | $208.10 | $208.10 |
| Purchase #6 | $164.57 | 10.791% | $182.3287 | $182.33 | $182.35 | $182.30 |
| Purchase #7 | $144.83 | 3.757% | $150.2713 | $150.27 | $150.25 | $150.30 |
| 7 purchase totals = | $1,149.91 | $1,237.7775 | $1,237.78 | $1,237.80 | $1,237.80 | |