| 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 | $204.38 | 11.376% | $227.6303 | $227.63 | $227.65 | $227.60 |
| Purchase #2 | $208.91 | 13.412% | $236.929 | $236.93 | $236.95 | $236.90 |
| Purchase #3 | $133.71 | 9.237% | $146.0608 | $146.06 | $146.05 | $146.10 |
| Purchase #4 | $138.87 | 3.186% | $143.2944 | $143.29 | $143.30 | $143.30 |
| Purchase #5 | $137.66 | 7.515% | $148.0051 | $148.01 | $148.00 | $148.00 |
| Purchase #6 | $112.42 | 4.731% | $117.7386 | $117.74 | $117.75 | $117.70 |
| Purchase #7 | $240.27 | 4.560% | $251.2263 | $251.23 | $251.25 | $251.20 |
| 7 purchase totals = | $1,176.22 | $1,270.8845 | $1,270.89 | $1,270.95 | $1,270.80 | |