| 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 | $224.41 | 3.604% | $232.4977 | $232.50 | $232.50 | $232.50 |
| Purchase #2 | $249.79 | 4.305% | $260.5435 | $260.54 | $260.55 | $260.50 |
| Purchase #3 | $72.36 | 12.716% | $81.5613 | $81.56 | $81.55 | $81.60 |
| Purchase #4 | $67.62 | 4.213% | $70.4688 | $70.47 | $70.45 | $70.50 |
| Purchase #5 | $244.50 | 5.282% | $257.4145 | $257.41 | $257.40 | $257.40 |
| Purchase #6 | $191.77 | 8.572% | $208.2085 | $208.21 | $208.20 | $208.20 |
| Purchase #7 | $244.51 | 9.490% | $267.714 | $267.71 | $267.70 | $267.70 |
| 7 purchase totals = | $1,294.96 | $1,378.4083 | $1,378.40 | $1,378.35 | $1,378.40 | |