| 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 | $221.35 | 7.847% | $238.7193 | $238.72 | $238.70 | $238.70 |
| Purchase #2 | $60.38 | 6.627% | $64.3814 | $64.38 | $64.40 | $64.40 |
| Purchase #3 | $86.33 | 12.382% | $97.0194 | $97.02 | $97.00 | $97.00 |
| Purchase #4 | $90.76 | 3.240% | $93.7006 | $93.70 | $93.70 | $93.70 |
| Purchase #5 | $26.34 | 12.833% | $29.7202 | $29.72 | $29.70 | $29.70 |
| Purchase #6 | $230.85 | 8.194% | $249.7658 | $249.77 | $249.75 | $249.80 |
| Purchase #7 | $15.78 | 10.544% | $17.4438 | $17.44 | $17.45 | $17.40 |
| 7 purchase totals = | $731.79 | $790.7505 | $790.75 | $790.70 | $790.70 | |