| 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 | $182.63 | 4.494% | $190.8374 | $190.84 | $190.85 | $190.80 |
| Purchase #2 | $222.79 | 12.697% | $251.0776 | $251.08 | $251.10 | $251.10 |
| Purchase #3 | $225.47 | 4.142% | $234.809 | $234.81 | $234.80 | $234.80 |
| Purchase #4 | $198.66 | 5.558% | $209.7015 | $209.70 | $209.70 | $209.70 |
| Purchase #5 | $91.98 | 11.495% | $102.5531 | $102.55 | $102.55 | $102.60 |
| Purchase #6 | $233.76 | 10.213% | $257.6339 | $257.63 | $257.65 | $257.60 |
| Purchase #7 | $202.68 | 11.582% | $226.1544 | $226.15 | $226.15 | $226.20 |
| 7 purchase totals = | $1,357.97 | $1,472.7669 | $1,472.76 | $1,472.80 | $1,472.80 | |