| 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 | $215.37 | 4.558% | $225.1866 | $225.19 | $225.20 | $225.20 |
| Purchase #2 | $183.93 | 7.784% | $198.2471 | $198.25 | $198.25 | $198.20 |
| Purchase #3 | $83.89 | 6.483% | $89.3286 | $89.33 | $89.35 | $89.30 |
| Purchase #4 | $199.62 | 10.297% | $220.1749 | $220.17 | $220.15 | $220.20 |
| Purchase #5 | $220.72 | 12.321% | $247.9149 | $247.91 | $247.90 | $247.90 |
| Purchase #6 | $170.45 | 5.785% | $180.3105 | $180.31 | $180.30 | $180.30 |
| Purchase #7 | $170.68 | 6.634% | $182.0029 | $182.00 | $182.00 | $182.00 |
| 7 purchase totals = | $1,244.66 | $1,343.1655 | $1,343.16 | $1,343.15 | $1,343.10 | |