| 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 | $123.42 | 7.136% | $132.2273 | $132.23 | $132.25 | $132.20 |
| Purchase #2 | $245.90 | 5.564% | $259.5819 | $259.58 | $259.60 | $259.60 |
| Purchase #3 | $110.67 | 11.690% | $123.6073 | $123.61 | $123.60 | $123.60 |
| Purchase #4 | $21.41 | 11.736% | $23.9227 | $23.92 | $23.90 | $23.90 |
| Purchase #5 | $209.88 | 7.788% | $226.2255 | $226.23 | $226.25 | $226.20 |
| Purchase #6 | $163.67 | 3.703% | $169.7307 | $169.73 | $169.75 | $169.70 |
| Purchase #7 | $40.52 | 3.131% | $41.7887 | $41.79 | $41.80 | $41.80 |
| 7 purchase totals = | $915.47 | $977.0841 | $977.09 | $977.15 | $977.00 | |