| 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 | $163.31 | 3.596% | $169.1826 | $169.18 | $169.20 | $169.20 |
| Purchase #2 | $250.74 | 6.242% | $266.3912 | $266.39 | $266.40 | $266.40 |
| Purchase #3 | $205.62 | 7.868% | $221.7982 | $221.80 | $221.80 | $221.80 |
| Purchase #4 | $86.98 | 11.203% | $96.7244 | $96.72 | $96.70 | $96.70 |
| Purchase #5 | $93.45 | 9.841% | $102.6464 | $102.65 | $102.65 | $102.60 |
| Purchase #6 | $249.99 | 3.582% | $258.9446 | $258.94 | $258.95 | $258.90 |
| Purchase #7 | $123.27 | 13.353% | $139.7302 | $139.73 | $139.75 | $139.70 |
| 7 purchase totals = | $1,173.36 | $1,255.4176 | $1,255.41 | $1,255.45 | $1,255.30 | |