| 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 | $210.29 | 4.328% | $219.3914 | $219.39 | $219.40 | $219.40 |
| Purchase #2 | $183.49 | 4.630% | $191.9856 | $191.99 | $192.00 | $192.00 |
| Purchase #3 | $163.81 | 13.579% | $186.0538 | $186.05 | $186.05 | $186.10 |
| Purchase #4 | $155.29 | 5.578% | $163.9521 | $163.95 | $163.95 | $164.00 |
| Purchase #5 | $58.28 | 4.219% | $60.7388 | $60.74 | $60.75 | $60.70 |
| Purchase #6 | $209.89 | 3.337% | $216.894 | $216.89 | $216.90 | $216.90 |
| Purchase #7 | $197.39 | 9.518% | $216.1776 | $216.18 | $216.20 | $216.20 |
| 7 purchase totals = | $1,178.44 | $1,255.1933 | $1,255.19 | $1,255.25 | $1,255.30 | |