| 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 | $108.94 | 9.589% | $119.3863 | $119.39 | $119.40 | $119.40 |
| Purchase #2 | $115.86 | 12.103% | $129.8825 | $129.88 | $129.90 | $129.90 |
| Purchase #3 | $114.25 | 8.587% | $124.0606 | $124.06 | $124.05 | $124.10 |
| Purchase #4 | $18.42 | 3.137% | $18.9978 | $19.00 | $19.00 | $19.00 |
| Purchase #5 | $116.37 | 13.797% | $132.4256 | $132.43 | $132.45 | $132.40 |
| Purchase #6 | $69.34 | 5.234% | $72.9693 | $72.97 | $72.95 | $73.00 |
| Purchase #7 | $207.63 | 4.870% | $217.7416 | $217.74 | $217.75 | $217.70 |
| 7 purchase totals = | $750.81 | $815.4637 | $815.47 | $815.50 | $815.50 | |