| 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 | $119.85 | 4.138% | $124.8094 | $124.81 | $124.80 | $124.80 |
| Purchase #2 | $237.62 | 9.491% | $260.1725 | $260.17 | $260.15 | $260.20 |
| Purchase #3 | $205.88 | 4.670% | $215.4946 | $215.49 | $215.50 | $215.50 |
| Purchase #4 | $199.92 | 10.741% | $221.3934 | $221.39 | $221.40 | $221.40 |
| Purchase #5 | $213.81 | 11.674% | $238.7702 | $238.77 | $238.75 | $238.80 |
| Purchase #6 | $76.73 | 4.634% | $80.2857 | $80.29 | $80.30 | $80.30 |
| Purchase #7 | $71.80 | 11.634% | $80.1532 | $80.15 | $80.15 | $80.20 |
| 7 purchase totals = | $1,125.61 | $1,221.0790 | $1,221.07 | $1,221.05 | $1,221.20 | |