| 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 | $8.88 | 13.776% | $10.1033 | $10.10 | $10.10 | $10.10 |
| Purchase #2 | $67.27 | 7.348% | $72.213 | $72.21 | $72.20 | $72.20 |
| Purchase #3 | $149.55 | 7.183% | $160.2922 | $160.29 | $160.30 | $160.30 |
| Purchase #4 | $213.29 | 11.792% | $238.4412 | $238.44 | $238.45 | $238.40 |
| Purchase #5 | $169.81 | 6.438% | $180.7424 | $180.74 | $180.75 | $180.70 |
| Purchase #6 | $221.47 | 13.130% | $250.549 | $250.55 | $250.55 | $250.50 |
| Purchase #7 | $250.49 | 6.609% | $267.0449 | $267.04 | $267.05 | $267.00 |
| 7 purchase totals = | $1,080.76 | $1,179.3860 | $1,179.37 | $1,179.40 | $1,179.20 | |