| 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 | $102.77 | 5.838% | $108.7697 | $108.77 | $108.75 | $108.80 |
| Purchase #2 | $104.38 | 11.674% | $116.5653 | $116.57 | $116.55 | $116.60 |
| Purchase #3 | $187.63 | 3.639% | $194.4579 | $194.46 | $194.45 | $194.50 |
| Purchase #4 | $206.88 | 12.661% | $233.0731 | $233.07 | $233.05 | $233.10 |
| Purchase #5 | $222.62 | 10.810% | $246.6852 | $246.69 | $246.70 | $246.70 |
| Purchase #6 | $118.94 | 4.670% | $124.4945 | $124.49 | $124.50 | $124.50 |
| Purchase #7 | $114.57 | 3.480% | $118.557 | $118.56 | $118.55 | $118.60 |
| 7 purchase totals = | $1,057.79 | $1,142.6027 | $1,142.61 | $1,142.55 | $1,142.80 | |