| 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 | $238.37 | 9.509% | $261.0366 | $261.04 | $261.05 | $261.00 |
| Purchase #2 | $161.67 | 8.490% | $175.3958 | $175.40 | $175.40 | $175.40 |
| Purchase #3 | $238.71 | 5.171% | $251.0537 | $251.05 | $251.05 | $251.10 |
| Purchase #4 | $80.80 | 7.686% | $87.0103 | $87.01 | $87.00 | $87.00 |
| Purchase #5 | $78.88 | 8.749% | $85.7812 | $85.78 | $85.80 | $85.80 |
| Purchase #6 | $47.78 | 12.129% | $53.5752 | $53.58 | $53.60 | $53.60 |
| Purchase #7 | $193.35 | 13.675% | $219.7906 | $219.79 | $219.80 | $219.80 |
| 7 purchase totals = | $1,039.56 | $1,133.6434 | $1,133.65 | $1,133.70 | $1,133.70 | |