| 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 | $194.93 | 9.389% | $213.232 | $213.23 | $213.25 | $213.20 |
| Purchase #2 | $91.40 | 6.263% | $97.1244 | $97.12 | $97.10 | $97.10 |
| Purchase #3 | $224.73 | 6.404% | $239.1217 | $239.12 | $239.10 | $239.10 |
| Purchase #4 | $80.92 | 6.479% | $86.1628 | $86.16 | $86.15 | $86.20 |
| Purchase #5 | $145.28 | 3.709% | $150.6684 | $150.67 | $150.65 | $150.70 |
| Purchase #6 | $133.67 | 9.696% | $146.6306 | $146.63 | $146.65 | $146.60 |
| Purchase #7 | $34.43 | 3.452% | $35.6185 | $35.62 | $35.60 | $35.60 |
| 7 purchase totals = | $905.36 | $968.5584 | $968.55 | $968.50 | $968.50 | |