| 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 | $112.31 | 9.226% | $122.6717 | $122.67 | $122.65 | $122.70 |
| Purchase #2 | $198.87 | 7.489% | $213.7634 | $213.76 | $213.75 | $213.80 |
| Purchase #3 | $93.68 | 13.839% | $106.6444 | $106.64 | $106.65 | $106.60 |
| Purchase #4 | $175.49 | 12.482% | $197.3947 | $197.39 | $197.40 | $197.40 |
| Purchase #5 | $86.70 | 3.372% | $89.6235 | $89.62 | $89.60 | $89.60 |
| Purchase #6 | $34.31 | 6.387% | $36.5014 | $36.50 | $36.50 | $36.50 |
| Purchase #7 | $71.91 | 5.397% | $75.791 | $75.79 | $75.80 | $75.80 |
| 7 purchase totals = | $773.27 | $842.3901 | $842.37 | $842.35 | $842.40 | |