| 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 | $220.43 | 3.244% | $227.5807 | $227.58 | $227.60 | $227.60 |
| Purchase #2 | $28.74 | 6.295% | $30.5492 | $30.55 | $30.55 | $30.50 |
| Purchase #3 | $225.49 | 6.308% | $239.7139 | $239.71 | $239.70 | $239.70 |
| Purchase #4 | $119.95 | 3.593% | $124.2598 | $124.26 | $124.25 | $124.30 |
| Purchase #5 | $58.33 | 9.554% | $63.9028 | $63.90 | $63.90 | $63.90 |
| Purchase #6 | $102.78 | 9.390% | $112.431 | $112.43 | $112.45 | $112.40 |
| Purchase #7 | $233.62 | 11.420% | $260.2994 | $260.30 | $260.30 | $260.30 |
| 7 purchase totals = | $989.34 | $1,058.7368 | $1,058.73 | $1,058.75 | $1,058.70 | |