| 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 | $106.57 | 8.331% | $115.4483 | $115.45 | $115.45 | $115.40 |
| Purchase #2 | $242.45 | 3.672% | $251.3528 | $251.35 | $251.35 | $251.40 |
| Purchase #3 | $190.56 | 9.408% | $208.4879 | $208.49 | $208.50 | $208.50 |
| Purchase #4 | $116.80 | 4.787% | $122.3912 | $122.39 | $122.40 | $122.40 |
| Purchase #5 | $31.29 | 3.343% | $32.336 | $32.34 | $32.35 | $32.30 |
| Purchase #6 | $102.88 | 13.795% | $117.0723 | $117.07 | $117.05 | $117.10 |
| Purchase #7 | $229.26 | 12.659% | $258.282 | $258.28 | $258.30 | $258.30 |
| 7 purchase totals = | $1,019.81 | $1,105.3705 | $1,105.37 | $1,105.40 | $1,105.40 | |