| 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 | $209.92 | 10.367% | $231.6824 | $231.68 | $231.70 | $231.70 |
| Purchase #2 | $193.44 | 10.251% | $213.2695 | $213.27 | $213.25 | $213.30 |
| Purchase #3 | $13.39 | 11.413% | $14.9182 | $14.92 | $14.90 | $14.90 |
| Purchase #4 | $74.55 | 5.822% | $78.8903 | $78.89 | $78.90 | $78.90 |
| Purchase #5 | $198.82 | 12.860% | $224.3883 | $224.39 | $224.40 | $224.40 |
| Purchase #6 | $222.29 | 9.394% | $243.1719 | $243.17 | $243.15 | $243.20 |
| Purchase #7 | $185.79 | 13.518% | $210.9051 | $210.91 | $210.90 | $210.90 |
| 7 purchase totals = | $1,098.20 | $1,217.2257 | $1,217.23 | $1,217.20 | $1,217.30 | |