| 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 | $229.77 | 4.317% | $239.6892 | $239.69 | $239.70 | $239.70 |
| Purchase #2 | $75.64 | 9.403% | $82.7524 | $82.75 | $82.75 | $82.80 |
| Purchase #3 | $69.30 | 13.262% | $78.4906 | $78.49 | $78.50 | $78.50 |
| Purchase #4 | $249.61 | 4.257% | $260.2359 | $260.24 | $260.25 | $260.20 |
| Purchase #5 | $87.53 | 6.621% | $93.3254 | $93.33 | $93.35 | $93.30 |
| Purchase #6 | $13.45 | 3.730% | $13.9517 | $13.95 | $13.95 | $14.00 |
| Purchase #7 | $120.46 | 6.455% | $128.2357 | $128.24 | $128.25 | $128.20 |
| 7 purchase totals = | $845.76 | $896.6809 | $896.69 | $896.75 | $896.70 | |