| 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 | $209.73 | 13.364% | $237.7583 | $237.76 | $237.75 | $237.80 |
| Purchase #2 | $190.91 | 5.588% | $201.5781 | $201.58 | $201.60 | $201.60 |
| Purchase #3 | $114.68 | 13.393% | $130.0391 | $130.04 | $130.05 | $130.00 |
| Purchase #4 | $15.41 | 3.644% | $15.9715 | $15.97 | $15.95 | $16.00 |
| Purchase #5 | $214.46 | 3.359% | $221.6637 | $221.66 | $221.65 | $221.70 |
| Purchase #6 | $13.64 | 3.263% | $14.0851 | $14.09 | $14.10 | $14.10 |
| Purchase #7 | $150.30 | 9.488% | $164.5605 | $164.56 | $164.55 | $164.60 |
| 7 purchase totals = | $909.13 | $985.6563 | $985.66 | $985.65 | $985.80 | |