| 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 | $204.69 | 9.352% | $223.8326 | $223.83 | $223.85 | $223.80 |
| Purchase #2 | $13.27 | 7.505% | $14.2659 | $14.27 | $14.25 | $14.30 |
| Purchase #3 | $223.91 | 13.610% | $254.3842 | $254.38 | $254.40 | $254.40 |
| Purchase #4 | $121.30 | 10.764% | $134.3567 | $134.36 | $134.35 | $134.40 |
| Purchase #5 | $65.57 | 3.437% | $67.8236 | $67.82 | $67.80 | $67.80 |
| Purchase #6 | $217.98 | 8.271% | $236.0091 | $236.01 | $236.00 | $236.00 |
| Purchase #7 | $35.67 | 10.700% | $39.4867 | $39.49 | $39.50 | $39.50 |
| 7 purchase totals = | $882.39 | $970.1588 | $970.16 | $970.15 | $970.20 | |