| 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 | $193.94 | 8.422% | $210.2736 | $210.27 | $210.25 | $210.30 |
| Purchase #2 | $72.61 | 5.385% | $76.52 | $76.52 | $76.50 | $76.50 |
| Purchase #3 | $190.92 | 6.728% | $203.7651 | $203.77 | $203.75 | $203.80 |
| Purchase #4 | $225.49 | 12.364% | $253.3696 | $253.37 | $253.35 | $253.40 |
| Purchase #5 | $176.59 | 4.506% | $184.5471 | $184.55 | $184.55 | $184.50 |
| Purchase #6 | $235.36 | 10.466% | $259.9928 | $259.99 | $260.00 | $260.00 |
| Purchase #7 | $186.32 | 7.619% | $200.5157 | $200.52 | $200.50 | $200.50 |
| 7 purchase totals = | $1,281.23 | $1,388.9839 | $1,388.99 | $1,388.90 | $1,389.00 | |