| 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 | $206.35 | 9.219% | $225.3734 | $225.37 | $225.35 | $225.40 |
| Purchase #2 | $57.55 | 13.570% | $65.3595 | $65.36 | $65.35 | $65.40 |
| Purchase #3 | $203.33 | 10.474% | $224.6268 | $224.63 | $224.65 | $224.60 |
| Purchase #4 | $122.40 | 7.860% | $132.0206 | $132.02 | $132.00 | $132.00 |
| Purchase #5 | $222.45 | 7.665% | $239.5008 | $239.50 | $239.50 | $239.50 |
| Purchase #6 | $67.33 | 5.177% | $70.8157 | $70.82 | $70.80 | $70.80 |
| Purchase #7 | $111.84 | 12.582% | $125.9117 | $125.91 | $125.90 | $125.90 |
| 7 purchase totals = | $991.25 | $1,083.6085 | $1,083.61 | $1,083.55 | $1,083.60 | |