| 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 | $215.96 | 6.680% | $230.3861 | $230.39 | $230.40 | $230.40 |
| Purchase #2 | $93.98 | 12.448% | $105.6786 | $105.68 | $105.70 | $105.70 |
| Purchase #3 | $240.77 | 12.214% | $270.1776 | $270.18 | $270.20 | $270.20 |
| Purchase #4 | $229.37 | 4.227% | $239.0655 | $239.07 | $239.05 | $239.10 |
| Purchase #5 | $206.92 | 8.127% | $223.7364 | $223.74 | $223.75 | $223.70 |
| Purchase #6 | $163.47 | 3.792% | $169.6688 | $169.67 | $169.65 | $169.70 |
| Purchase #7 | $163.40 | 12.376% | $183.6224 | $183.62 | $183.60 | $183.60 |
| 7 purchase totals = | $1,313.87 | $1,422.3354 | $1,422.35 | $1,422.35 | $1,422.40 | |