| 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 | $200.64 | 8.300% | $217.2931 | $217.29 | $217.30 | $217.30 |
| Purchase #2 | $211.85 | 13.406% | $240.2506 | $240.25 | $240.25 | $240.30 |
| Purchase #3 | $183.52 | 6.863% | $196.115 | $196.12 | $196.10 | $196.10 |
| Purchase #4 | $114.97 | 3.608% | $119.1181 | $119.12 | $119.10 | $119.10 |
| Purchase #5 | $201.50 | 9.383% | $220.4067 | $220.41 | $220.40 | $220.40 |
| Purchase #6 | $190.89 | 9.702% | $209.4101 | $209.41 | $209.40 | $209.40 |
| Purchase #7 | $209.90 | 9.249% | $229.3137 | $229.31 | $229.30 | $229.30 |
| 7 purchase totals = | $1,313.27 | $1,431.9073 | $1,431.91 | $1,431.85 | $1,431.90 | |