| 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 | $100.69 | 12.361% | $113.1363 | $113.14 | $113.15 | $113.10 |
| Purchase #2 | $123.46 | 12.351% | $138.7085 | $138.71 | $138.70 | $138.70 |
| Purchase #3 | $70.79 | 4.359% | $73.8757 | $73.88 | $73.90 | $73.90 |
| Purchase #4 | $92.41 | 8.275% | $100.0569 | $100.06 | $100.05 | $100.10 |
| Purchase #5 | $249.42 | 9.255% | $272.5038 | $272.50 | $272.50 | $272.50 |
| Purchase #6 | $115.56 | 8.816% | $125.7478 | $125.75 | $125.75 | $125.70 |
| Purchase #7 | $73.53 | 9.283% | $80.3558 | $80.36 | $80.35 | $80.40 |
| 7 purchase totals = | $825.86 | $904.3848 | $904.40 | $904.40 | $904.40 | |