| 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 | $121.79 | 8.378% | $131.9936 | $131.99 | $132.00 | $132.00 |
| Purchase #2 | $200.87 | 12.557% | $226.0932 | $226.09 | $226.10 | $226.10 |
| Purchase #3 | $200.68 | 11.786% | $224.3321 | $224.33 | $224.35 | $224.30 |
| Purchase #4 | $15.69 | 5.389% | $16.5355 | $16.54 | $16.55 | $16.50 |
| Purchase #5 | $80.66 | 6.337% | $85.7714 | $85.77 | $85.75 | $85.80 |
| Purchase #6 | $41.37 | 13.482% | $46.9475 | $46.95 | $46.95 | $46.90 |
| Purchase #7 | $65.86 | 7.410% | $70.7402 | $70.74 | $70.75 | $70.70 |
| 7 purchase totals = | $726.92 | $802.4135 | $802.41 | $802.45 | $802.30 | |