| 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 | $113.92 | 10.672% | $126.0775 | $126.08 | $126.10 | $126.10 |
| Purchase #2 | $103.76 | 12.187% | $116.4052 | $116.41 | $116.40 | $116.40 |
| Purchase #3 | $213.90 | 4.192% | $222.8667 | $222.87 | $222.85 | $222.90 |
| Purchase #4 | $239.74 | 3.198% | $247.4069 | $247.41 | $247.40 | $247.40 |
| Purchase #5 | $144.78 | 10.730% | $160.3149 | $160.31 | $160.30 | $160.30 |
| Purchase #6 | $210.38 | 6.818% | $224.7237 | $224.72 | $224.70 | $224.70 |
| Purchase #7 | $166.97 | 12.594% | $187.9982 | $188.00 | $188.00 | $188.00 |
| 7 purchase totals = | $1,193.45 | $1,285.7931 | $1,285.80 | $1,285.75 | $1,285.80 | |