| 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 | $191.89 | 7.775% | $206.8094 | $206.81 | $206.80 | $206.80 |
| Purchase #2 | $109.81 | 4.677% | $114.9458 | $114.95 | $114.95 | $114.90 |
| Purchase #3 | $131.45 | 13.515% | $149.2155 | $149.22 | $149.20 | $149.20 |
| Purchase #4 | $233.68 | 11.185% | $259.8171 | $259.82 | $259.80 | $259.80 |
| Purchase #5 | $184.33 | 12.497% | $207.3657 | $207.37 | $207.35 | $207.40 |
| Purchase #6 | $57.65 | 12.534% | $64.8759 | $64.88 | $64.90 | $64.90 |
| Purchase #7 | $203.25 | 5.814% | $215.067 | $215.07 | $215.05 | $215.10 |
| 7 purchase totals = | $1,112.06 | $1,218.0964 | $1,218.12 | $1,218.05 | $1,218.10 | |