| 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 | $218.42 | 7.392% | $234.5656 | $234.57 | $234.55 | $234.60 |
| Purchase #2 | $172.60 | 12.750% | $194.6065 | $194.61 | $194.60 | $194.60 |
| Purchase #3 | $71.84 | 8.648% | $78.0527 | $78.05 | $78.05 | $78.10 |
| Purchase #4 | $92.77 | 6.215% | $98.5357 | $98.54 | $98.55 | $98.50 |
| Purchase #5 | $50.35 | 3.609% | $52.1671 | $52.17 | $52.15 | $52.20 |
| Purchase #6 | $150.85 | 8.692% | $163.9619 | $163.96 | $163.95 | $164.00 |
| Purchase #7 | $101.31 | 11.866% | $113.3314 | $113.33 | $113.35 | $113.30 |
| 7 purchase totals = | $858.14 | $935.2209 | $935.23 | $935.20 | $935.30 | |