| 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 | $226.63 | 9.238% | $247.5661 | $247.57 | $247.55 | $247.60 |
| Purchase #2 | $141.48 | 9.285% | $154.6164 | $154.62 | $154.60 | $154.60 |
| Purchase #3 | $86.31 | 8.216% | $93.4012 | $93.40 | $93.40 | $93.40 |
| Purchase #4 | $71.55 | 4.777% | $74.9679 | $74.97 | $74.95 | $75.00 |
| Purchase #5 | $106.77 | 6.565% | $113.7795 | $113.78 | $113.80 | $113.80 |
| Purchase #6 | $69.67 | 11.680% | $77.8075 | $77.81 | $77.80 | $77.80 |
| Purchase #7 | $132.40 | 12.261% | $148.6336 | $148.63 | $148.65 | $148.60 |
| 7 purchase totals = | $834.81 | $910.7722 | $910.78 | $910.75 | $910.80 | |