| 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 | $128.73 | 3.694% | $133.4853 | $133.49 | $133.50 | $133.50 |
| Purchase #2 | $212.86 | 6.123% | $225.8934 | $225.89 | $225.90 | $225.90 |
| Purchase #3 | $144.47 | 7.811% | $155.7546 | $155.75 | $155.75 | $155.80 |
| Purchase #4 | $236.63 | 13.598% | $268.8069 | $268.81 | $268.80 | $268.80 |
| Purchase #5 | $104.56 | 7.204% | $112.0925 | $112.09 | $112.10 | $112.10 |
| Purchase #6 | $242.91 | 7.307% | $260.6594 | $260.66 | $260.65 | $260.70 |
| Purchase #7 | $50.31 | 5.125% | $52.8884 | $52.89 | $52.90 | $52.90 |
| 7 purchase totals = | $1,120.47 | $1,209.5805 | $1,209.58 | $1,209.60 | $1,209.70 | |