| 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 | $102.31 | 6.374% | $108.8312 | $108.83 | $108.85 | $108.80 |
| Purchase #2 | $185.97 | 10.201% | $204.9408 | $204.94 | $204.95 | $204.90 |
| Purchase #3 | $61.62 | 8.567% | $66.899 | $66.90 | $66.90 | $66.90 |
| Purchase #4 | $192.70 | 8.568% | $209.2105 | $209.21 | $209.20 | $209.20 |
| Purchase #5 | $184.29 | 8.704% | $200.3306 | $200.33 | $200.35 | $200.30 |
| Purchase #6 | $61.69 | 9.308% | $67.4321 | $67.43 | $67.45 | $67.40 |
| Purchase #7 | $110.91 | 12.524% | $124.8004 | $124.80 | $124.80 | $124.80 |
| 7 purchase totals = | $899.49 | $982.4446 | $982.44 | $982.50 | $982.30 | |