| 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 | $7.34 | 7.692% | $7.9046 | $7.90 | $7.90 | $7.90 |
| Purchase #2 | $235.69 | 8.174% | $254.9553 | $254.96 | $254.95 | $255.00 |
| Purchase #3 | $116.58 | 12.203% | $130.8063 | $130.81 | $130.80 | $130.80 |
| Purchase #4 | $149.36 | 5.866% | $158.1215 | $158.12 | $158.10 | $158.10 |
| Purchase #5 | $236.40 | 10.570% | $261.3875 | $261.39 | $261.40 | $261.40 |
| Purchase #6 | $122.42 | 6.685% | $130.6038 | $130.60 | $130.60 | $130.60 |
| Purchase #7 | $186.61 | 7.636% | $200.8595 | $200.86 | $200.85 | $200.90 |
| 7 purchase totals = | $1,054.40 | $1,144.6385 | $1,144.64 | $1,144.60 | $1,144.70 | |