| 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 | $233.82 | 7.239% | $250.7462 | $250.75 | $250.75 | $250.70 |
| Purchase #2 | $150.47 | 4.815% | $157.7151 | $157.72 | $157.70 | $157.70 |
| Purchase #3 | $56.45 | 12.615% | $63.5712 | $63.57 | $63.55 | $63.60 |
| Purchase #4 | $145.41 | 11.356% | $161.9228 | $161.92 | $161.90 | $161.90 |
| Purchase #5 | $60.45 | 6.461% | $64.3557 | $64.36 | $64.35 | $64.40 |
| Purchase #6 | $99.78 | 13.328% | $113.0787 | $113.08 | $113.10 | $113.10 |
| Purchase #7 | $35.90 | 13.507% | $40.749 | $40.75 | $40.75 | $40.70 |
| 7 purchase totals = | $782.28 | $852.1387 | $852.15 | $852.10 | $852.10 | |