| 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 | $247.95 | 5.428% | $261.4087 | $261.41 | $261.40 | $261.40 |
| Purchase #2 | $91.86 | 6.375% | $97.7161 | $97.72 | $97.70 | $97.70 |
| Purchase #3 | $87.38 | 11.468% | $97.4007 | $97.40 | $97.40 | $97.40 |
| Purchase #4 | $14.79 | 12.449% | $16.6312 | $16.63 | $16.65 | $16.60 |
| Purchase #5 | $24.57 | 8.726% | $26.714 | $26.71 | $26.70 | $26.70 |
| Purchase #6 | $134.44 | 11.380% | $149.7393 | $149.74 | $149.75 | $149.70 |
| Purchase #7 | $191.60 | 12.151% | $214.8813 | $214.88 | $214.90 | $214.90 |
| 7 purchase totals = | $792.59 | $864.4913 | $864.49 | $864.50 | $864.40 | |