| 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 | $249.40 | 8.389% | $270.3222 | $270.32 | $270.30 | $270.30 |
| Purchase #2 | $236.51 | 8.702% | $257.0911 | $257.09 | $257.10 | $257.10 |
| Purchase #3 | $160.85 | 5.595% | $169.8496 | $169.85 | $169.85 | $169.80 |
| Purchase #4 | $147.41 | 4.575% | $154.154 | $154.15 | $154.15 | $154.20 |
| Purchase #5 | $208.97 | 11.786% | $233.5992 | $233.60 | $233.60 | $233.60 |
| Purchase #6 | $154.56 | 10.414% | $170.6559 | $170.66 | $170.65 | $170.70 |
| Purchase #7 | $209.27 | 11.704% | $233.763 | $233.76 | $233.75 | $233.80 |
| 7 purchase totals = | $1,366.97 | $1,489.4350 | $1,489.43 | $1,489.40 | $1,489.50 | |