| 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 | $112.78 | 11.330% | $125.558 | $125.56 | $125.55 | $125.60 |
| Purchase #2 | $180.84 | 5.103% | $190.0683 | $190.07 | $190.05 | $190.10 |
| Purchase #3 | $26.41 | 9.329% | $28.8738 | $28.87 | $28.85 | $28.90 |
| Purchase #4 | $23.54 | 7.333% | $25.2662 | $25.27 | $25.25 | $25.30 |
| Purchase #5 | $219.57 | 5.407% | $231.4421 | $231.44 | $231.45 | $231.40 |
| Purchase #6 | $144.32 | 6.475% | $153.6647 | $153.66 | $153.65 | $153.70 |
| Purchase #7 | $130.54 | 7.756% | $140.6647 | $140.66 | $140.65 | $140.70 |
| 7 purchase totals = | $838.00 | $895.5378 | $895.53 | $895.45 | $895.70 | |