| 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 | $198.87 | 4.806% | $208.4277 | $208.43 | $208.45 | $208.40 |
| Purchase #2 | $210.45 | 11.468% | $234.5844 | $234.58 | $234.60 | $234.60 |
| Purchase #3 | $153.85 | 4.410% | $160.6348 | $160.63 | $160.65 | $160.60 |
| Purchase #4 | $28.26 | 5.680% | $29.8652 | $29.87 | $29.85 | $29.90 |
| Purchase #5 | $47.62 | 9.110% | $51.9582 | $51.96 | $51.95 | $52.00 |
| Purchase #6 | $246.53 | 11.863% | $275.7759 | $275.78 | $275.80 | $275.80 |
| Purchase #7 | $92.70 | 10.790% | $102.7023 | $102.70 | $102.70 | $102.70 |
| 7 purchase totals = | $978.28 | $1,063.9485 | $1,063.95 | $1,064.00 | $1,064.00 | |