| 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 | $203.68 | 4.829% | $213.5157 | $213.52 | $213.50 | $213.50 |
| Purchase #2 | $12.56 | 9.406% | $13.7414 | $13.74 | $13.75 | $13.70 |
| Purchase #3 | $116.35 | 5.170% | $122.3653 | $122.37 | $122.35 | $122.40 |
| Purchase #4 | $214.85 | 8.476% | $233.0607 | $233.06 | $233.05 | $233.10 |
| Purchase #5 | $16.54 | 8.492% | $17.9446 | $17.94 | $17.95 | $17.90 |
| Purchase #6 | $204.41 | 12.278% | $229.5075 | $229.51 | $229.50 | $229.50 |
| Purchase #7 | $97.83 | 10.745% | $108.3418 | $108.34 | $108.35 | $108.30 |
| 7 purchase totals = | $866.22 | $938.4770 | $938.48 | $938.45 | $938.40 | |