| 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 | $215.84 | 8.272% | $233.6943 | $233.69 | $233.70 | $233.70 |
| Purchase #2 | $176.85 | 7.859% | $190.7486 | $190.75 | $190.75 | $190.70 |
| Purchase #3 | $108.56 | 5.440% | $114.4657 | $114.47 | $114.45 | $114.50 |
| Purchase #4 | $18.43 | 11.214% | $20.4967 | $20.50 | $20.50 | $20.50 |
| Purchase #5 | $131.44 | 3.727% | $136.3388 | $136.34 | $136.35 | $136.30 |
| Purchase #6 | $106.53 | 8.684% | $115.7811 | $115.78 | $115.80 | $115.80 |
| Purchase #7 | $174.73 | 4.371% | $182.3674 | $182.37 | $182.35 | $182.40 |
| 7 purchase totals = | $932.38 | $993.8926 | $993.90 | $993.90 | $993.90 | |