| 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 | $237.57 | 9.619% | $260.4219 | $260.42 | $260.40 | $260.40 |
| Purchase #2 | $134.68 | 13.267% | $152.548 | $152.55 | $152.55 | $152.50 |
| Purchase #3 | $46.50 | 10.116% | $51.2039 | $51.20 | $51.20 | $51.20 |
| Purchase #4 | $17.28 | 9.872% | $18.9859 | $18.99 | $19.00 | $19.00 |
| Purchase #5 | $191.51 | 7.822% | $206.4899 | $206.49 | $206.50 | $206.50 |
| Purchase #6 | $137.40 | 12.517% | $154.5984 | $154.60 | $154.60 | $154.60 |
| Purchase #7 | $67.55 | 3.751% | $70.0838 | $70.08 | $70.10 | $70.10 |
| 7 purchase totals = | $832.49 | $914.3318 | $914.33 | $914.35 | $914.30 | |