| 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 | $240.57 | 13.222% | $272.3782 | $272.38 | $272.40 | $272.40 |
| Purchase #2 | $250.76 | 9.840% | $275.4348 | $275.43 | $275.45 | $275.40 |
| Purchase #3 | $72.75 | 7.207% | $77.9931 | $77.99 | $78.00 | $78.00 |
| Purchase #4 | $141.74 | 5.144% | $149.0311 | $149.03 | $149.05 | $149.00 |
| Purchase #5 | $241.63 | 10.309% | $266.5396 | $266.54 | $266.55 | $266.50 |
| Purchase #6 | $225.50 | 8.666% | $245.0418 | $245.04 | $245.05 | $245.00 |
| Purchase #7 | $58.85 | 13.770% | $66.9536 | $66.95 | $66.95 | $67.00 |
| 7 purchase totals = | $1,231.80 | $1,353.3722 | $1,353.36 | $1,353.45 | $1,353.30 | |