| 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 | $215.89 | 8.338% | $233.8909 | $233.89 | $233.90 | $233.90 |
| Purchase #2 | $181.83 | 5.488% | $191.8088 | $191.81 | $191.80 | $191.80 |
| Purchase #3 | $57.80 | 6.592% | $61.6102 | $61.61 | $61.60 | $61.60 |
| Purchase #4 | $16.75 | 5.673% | $17.7002 | $17.70 | $17.70 | $17.70 |
| Purchase #5 | $119.80 | 13.162% | $135.5681 | $135.57 | $135.55 | $135.60 |
| Purchase #6 | $116.68 | 13.353% | $132.2603 | $132.26 | $132.25 | $132.30 |
| Purchase #7 | $209.97 | 12.723% | $236.6845 | $236.68 | $236.70 | $236.70 |
| 7 purchase totals = | $918.72 | $1,009.5230 | $1,009.52 | $1,009.50 | $1,009.60 | |