| 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 | $113.33 | 9.795% | $124.4307 | $124.43 | $124.45 | $124.40 |
| Purchase #2 | $192.26 | 4.730% | $201.3539 | $201.35 | $201.35 | $201.40 |
| Purchase #3 | $25.70 | 9.552% | $28.1549 | $28.15 | $28.15 | $28.20 |
| Purchase #4 | $182.99 | 4.747% | $191.6765 | $191.68 | $191.70 | $191.70 |
| Purchase #5 | $215.56 | 11.310% | $239.9398 | $239.94 | $239.95 | $239.90 |
| Purchase #6 | $167.62 | 8.598% | $182.032 | $182.03 | $182.05 | $182.00 |
| Purchase #7 | $242.81 | 13.558% | $275.7302 | $275.73 | $275.75 | $275.70 |
| 7 purchase totals = | $1,140.27 | $1,243.3180 | $1,243.31 | $1,243.40 | $1,243.30 | |