| 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 | $231.29 | 8.622% | $251.2318 | $251.23 | $251.25 | $251.20 |
| Purchase #2 | $241.40 | 10.783% | $267.4302 | $267.43 | $267.45 | $267.40 |
| Purchase #3 | $241.41 | 8.332% | $261.5243 | $261.52 | $261.50 | $261.50 |
| Purchase #4 | $196.80 | 10.301% | $217.0724 | $217.07 | $217.05 | $217.10 |
| Purchase #5 | $96.40 | 6.216% | $102.3922 | $102.39 | $102.40 | $102.40 |
| Purchase #6 | $52.39 | 6.432% | $55.7597 | $55.76 | $55.75 | $55.80 |
| Purchase #7 | $113.75 | 4.359% | $118.7084 | $118.71 | $118.70 | $118.70 |
| 7 purchase totals = | $1,173.44 | $1,274.1190 | $1,274.11 | $1,274.10 | $1,274.10 | |