| 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 | $245.56 | 3.626% | $254.464 | $254.46 | $254.45 | $254.50 |
| Purchase #2 | $45.74 | 4.532% | $47.8129 | $47.81 | $47.80 | $47.80 |
| Purchase #3 | $120.29 | 7.445% | $129.2456 | $129.25 | $129.25 | $129.20 |
| Purchase #4 | $122.35 | 7.672% | $131.7367 | $131.74 | $131.75 | $131.70 |
| Purchase #5 | $149.40 | 7.635% | $160.8067 | $160.81 | $160.80 | $160.80 |
| Purchase #6 | $231.80 | 12.620% | $261.0532 | $261.05 | $261.05 | $261.10 |
| Purchase #7 | $221.47 | 9.785% | $243.1408 | $243.14 | $243.15 | $243.10 |
| 7 purchase totals = | $1,136.61 | $1,228.2599 | $1,228.26 | $1,228.25 | $1,228.20 | |