| 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 | $117.82 | 9.805% | $129.3723 | $129.37 | $129.35 | $129.40 |
| Purchase #2 | $127.94 | 8.718% | $139.0938 | $139.09 | $139.10 | $139.10 |
| Purchase #3 | $34.58 | 8.782% | $37.6168 | $37.62 | $37.60 | $37.60 |
| Purchase #4 | $229.59 | 8.419% | $248.9192 | $248.92 | $248.90 | $248.90 |
| Purchase #5 | $119.72 | 12.426% | $134.5964 | $134.60 | $134.60 | $134.60 |
| Purchase #6 | $143.55 | 7.656% | $154.5402 | $154.54 | $154.55 | $154.50 |
| Purchase #7 | $113.91 | 7.344% | $122.2756 | $122.28 | $122.30 | $122.30 |
| 7 purchase totals = | $887.11 | $966.4143 | $966.42 | $966.40 | $966.40 | |