| 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 | $197.38 | 3.595% | $204.4758 | $204.48 | $204.50 | $204.50 |
| Purchase #2 | $123.82 | 7.122% | $132.6385 | $132.64 | $132.65 | $132.60 |
| Purchase #3 | $106.68 | 9.452% | $116.7634 | $116.76 | $116.75 | $116.80 |
| Purchase #4 | $54.90 | 6.199% | $58.3033 | $58.30 | $58.30 | $58.30 |
| Purchase #5 | $121.99 | 6.813% | $130.3012 | $130.30 | $130.30 | $130.30 |
| Purchase #6 | $87.54 | 11.785% | $97.8566 | $97.86 | $97.85 | $97.90 |
| Purchase #7 | $146.77 | 8.230% | $158.8492 | $158.85 | $158.85 | $158.80 |
| 7 purchase totals = | $839.08 | $899.1880 | $899.19 | $899.20 | $899.20 | |