| 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 | $207.47 | 12.358% | $233.1091 | $233.11 | $233.10 | $233.10 |
| Purchase #2 | $134.26 | 11.650% | $149.9013 | $149.90 | $149.90 | $149.90 |
| Purchase #3 | $94.57 | 11.537% | $105.4805 | $105.48 | $105.50 | $105.50 |
| Purchase #4 | $205.84 | 12.504% | $231.5782 | $231.58 | $231.60 | $231.60 |
| Purchase #5 | $111.61 | 12.500% | $125.5613 | $125.56 | $125.55 | $125.60 |
| Purchase #6 | $241.82 | 6.613% | $257.8116 | $257.81 | $257.80 | $257.80 |
| Purchase #7 | $199.88 | 13.692% | $227.2476 | $227.25 | $227.25 | $227.20 |
| 7 purchase totals = | $1,195.45 | $1,330.6896 | $1,330.69 | $1,330.70 | $1,330.70 | |