| 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 | $229.79 | 11.423% | $256.0389 | $256.04 | $256.05 | $256.00 |
| Purchase #2 | $130.42 | 7.572% | $140.2954 | $140.30 | $140.30 | $140.30 |
| Purchase #3 | $231.76 | 12.664% | $261.1101 | $261.11 | $261.10 | $261.10 |
| Purchase #4 | $25.25 | 5.402% | $26.614 | $26.61 | $26.60 | $26.60 |
| Purchase #5 | $26.63 | 12.184% | $29.8746 | $29.87 | $29.85 | $29.90 |
| Purchase #6 | $52.98 | 7.749% | $57.0854 | $57.09 | $57.10 | $57.10 |
| Purchase #7 | $84.62 | 12.141% | $94.8937 | $94.89 | $94.90 | $94.90 |
| 7 purchase totals = | $781.45 | $865.9121 | $865.91 | $865.90 | $865.90 | |