| 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 | $118.41 | 3.541% | $122.6029 | $122.60 | $122.60 | $122.60 |
| Purchase #2 | $248.60 | 10.574% | $274.887 | $274.89 | $274.90 | $274.90 |
| Purchase #3 | $184.41 | 7.709% | $198.6262 | $198.63 | $198.65 | $198.60 |
| Purchase #4 | $6.43 | 4.420% | $6.7142 | $6.71 | $6.70 | $6.70 |
| Purchase #5 | $125.44 | 5.251% | $132.0269 | $132.03 | $132.05 | $132.00 |
| Purchase #6 | $116.75 | 9.413% | $127.7397 | $127.74 | $127.75 | $127.70 |
| Purchase #7 | $37.97 | 3.468% | $39.2868 | $39.29 | $39.30 | $39.30 |
| 7 purchase totals = | $838.01 | $901.8837 | $901.89 | $901.95 | $901.80 | |