| 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 | $127.26 | 4.846% | $133.427 | $133.43 | $133.45 | $133.40 |
| Purchase #2 | $201.78 | 4.690% | $211.2435 | $211.24 | $211.25 | $211.20 |
| Purchase #3 | $28.56 | 8.364% | $30.9488 | $30.95 | $30.95 | $30.90 |
| Purchase #4 | $73.95 | 6.699% | $78.9039 | $78.90 | $78.90 | $78.90 |
| Purchase #5 | $234.60 | 9.398% | $256.6477 | $256.65 | $256.65 | $256.60 |
| Purchase #6 | $58.90 | 10.714% | $65.2105 | $65.21 | $65.20 | $65.20 |
| Purchase #7 | $5.47 | 4.361% | $5.7085 | $5.71 | $5.70 | $5.70 |
| 7 purchase totals = | $730.52 | $782.0899 | $782.09 | $782.10 | $781.90 | |