| 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 | $104.27 | 8.520% | $113.1538 | $113.15 | $113.15 | $113.20 |
| Purchase #2 | $71.88 | 3.198% | $74.1787 | $74.18 | $74.20 | $74.20 |
| Purchase #3 | $206.33 | 8.335% | $223.5276 | $223.53 | $223.55 | $223.50 |
| Purchase #4 | $60.25 | 7.165% | $64.5669 | $64.57 | $64.55 | $64.60 |
| Purchase #5 | $62.97 | 3.333% | $65.0688 | $65.07 | $65.05 | $65.10 |
| Purchase #6 | $222.27 | 7.119% | $238.0934 | $238.09 | $238.10 | $238.10 |
| Purchase #7 | $184.82 | 11.776% | $206.5844 | $206.58 | $206.60 | $206.60 |
| 7 purchase totals = | $912.79 | $985.1736 | $985.17 | $985.20 | $985.30 | |