| 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 | $193.63 | 5.554% | $204.3842 | $204.38 | $204.40 | $204.40 |
| Purchase #2 | $191.62 | 11.188% | $213.0584 | $213.06 | $213.05 | $213.10 |
| Purchase #3 | $200.34 | 4.848% | $210.0525 | $210.05 | $210.05 | $210.10 |
| Purchase #4 | $194.69 | 5.202% | $204.8178 | $204.82 | $204.80 | $204.80 |
| Purchase #5 | $115.62 | 3.732% | $119.9349 | $119.93 | $119.95 | $119.90 |
| Purchase #6 | $212.45 | 11.305% | $236.4675 | $236.47 | $236.45 | $236.50 |
| Purchase #7 | $106.82 | 9.683% | $117.1634 | $117.16 | $117.15 | $117.20 |
| 7 purchase totals = | $1,215.17 | $1,305.8787 | $1,305.87 | $1,305.85 | $1,306.00 | |