| 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 | $184.79 | 7.519% | $198.6844 | $198.68 | $198.70 | $198.70 |
| Purchase #2 | $182.96 | 7.184% | $196.1038 | $196.10 | $196.10 | $196.10 |
| Purchase #3 | $192.46 | 8.324% | $208.4804 | $208.48 | $208.50 | $208.50 |
| Purchase #4 | $47.86 | 10.224% | $52.7532 | $52.75 | $52.75 | $52.80 |
| Purchase #5 | $249.64 | 7.676% | $268.8024 | $268.80 | $268.80 | $268.80 |
| Purchase #6 | $63.26 | 3.717% | $65.6114 | $65.61 | $65.60 | $65.60 |
| Purchase #7 | $20.61 | 11.172% | $22.9125 | $22.91 | $22.90 | $22.90 |
| 7 purchase totals = | $941.58 | $1,013.3481 | $1,013.33 | $1,013.35 | $1,013.40 | |