| 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 | $11.30 | 6.766% | $12.0646 | $12.06 | $12.05 | $12.10 |
| Purchase #2 | $212.28 | 12.332% | $238.4584 | $238.46 | $238.45 | $238.50 |
| Purchase #3 | $148.59 | 8.183% | $160.7491 | $160.75 | $160.75 | $160.70 |
| Purchase #4 | $157.96 | 3.674% | $163.7635 | $163.76 | $163.75 | $163.80 |
| Purchase #5 | $159.80 | 5.212% | $168.1288 | $168.13 | $168.15 | $168.10 |
| Purchase #6 | $17.94 | 13.761% | $20.4087 | $20.41 | $20.40 | $20.40 |
| Purchase #7 | $162.61 | 12.740% | $183.3265 | $183.33 | $183.35 | $183.30 |
| 7 purchase totals = | $870.48 | $946.8996 | $946.90 | $946.90 | $946.90 | |