| 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 | $99.71 | 13.760% | $113.4301 | $113.43 | $113.45 | $113.40 |
| Purchase #2 | $214.26 | 13.626% | $243.4551 | $243.46 | $243.45 | $243.50 |
| Purchase #3 | $213.54 | 10.296% | $235.5261 | $235.53 | $235.55 | $235.50 |
| Purchase #4 | $234.64 | 5.737% | $248.1013 | $248.10 | $248.10 | $248.10 |
| Purchase #5 | $191.32 | 8.239% | $207.0829 | $207.08 | $207.10 | $207.10 |
| Purchase #6 | $205.31 | 13.299% | $232.6142 | $232.61 | $232.60 | $232.60 |
| Purchase #7 | $149.56 | 7.127% | $160.2191 | $160.22 | $160.20 | $160.20 |
| 7 purchase totals = | $1,308.34 | $1,440.4288 | $1,440.43 | $1,440.45 | $1,440.40 | |