| 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 | $170.63 | 13.167% | $193.0969 | $193.10 | $193.10 | $193.10 |
| Purchase #2 | $60.41 | 12.237% | $67.8024 | $67.80 | $67.80 | $67.80 |
| Purchase #3 | $107.68 | 7.533% | $115.7915 | $115.79 | $115.80 | $115.80 |
| Purchase #4 | $201.27 | 8.846% | $219.0743 | $219.07 | $219.05 | $219.10 |
| Purchase #5 | $22.98 | 13.679% | $26.1234 | $26.12 | $26.10 | $26.10 |
| Purchase #6 | $242.61 | 8.194% | $262.4895 | $262.49 | $262.50 | $262.50 |
| Purchase #7 | $136.88 | 5.496% | $144.4029 | $144.40 | $144.40 | $144.40 |
| 7 purchase totals = | $942.46 | $1,028.7809 | $1,028.77 | $1,028.75 | $1,028.80 | |