| 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 | $248.68 | 13.827% | $283.065 | $283.07 | $283.05 | $283.10 |
| Purchase #2 | $76.67 | 3.479% | $79.3373 | $79.34 | $79.35 | $79.30 |
| Purchase #3 | $212.34 | 11.596% | $236.9629 | $236.96 | $236.95 | $237.00 |
| Purchase #4 | $130.25 | 9.836% | $143.0614 | $143.06 | $143.05 | $143.10 |
| Purchase #5 | $239.71 | 10.723% | $265.4141 | $265.41 | $265.40 | $265.40 |
| Purchase #6 | $238.93 | 10.697% | $264.4883 | $264.49 | $264.50 | $264.50 |
| Purchase #7 | $171.36 | 4.702% | $179.4173 | $179.42 | $179.40 | $179.40 |
| 7 purchase totals = | $1,317.94 | $1,451.7463 | $1,451.75 | $1,451.70 | $1,451.80 | |