| 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 | $155.35 | 5.839% | $164.4209 | $164.42 | $164.40 | $164.40 |
| Purchase #2 | $171.40 | 6.717% | $182.9129 | $182.91 | $182.90 | $182.90 |
| Purchase #3 | $25.36 | 12.466% | $28.5214 | $28.52 | $28.50 | $28.50 |
| Purchase #4 | $216.49 | 13.386% | $245.4694 | $245.47 | $245.45 | $245.50 |
| Purchase #5 | $110.81 | 4.232% | $115.4995 | $115.50 | $115.50 | $115.50 |
| Purchase #6 | $227.79 | 12.354% | $255.9312 | $255.93 | $255.95 | $255.90 |
| Purchase #7 | $59.75 | 10.534% | $66.0441 | $66.04 | $66.05 | $66.00 |
| 7 purchase totals = | $966.95 | $1,058.7994 | $1,058.79 | $1,058.75 | $1,058.70 | |