| 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 | $36.44 | 11.857% | $40.7607 | $40.76 | $40.75 | $40.80 |
| Purchase #2 | $206.48 | 9.397% | $225.8829 | $225.88 | $225.90 | $225.90 |
| Purchase #3 | $220.28 | 9.153% | $240.4422 | $240.44 | $240.45 | $240.40 |
| Purchase #4 | $136.43 | 13.423% | $154.743 | $154.74 | $154.75 | $154.70 |
| Purchase #5 | $67.67 | 12.447% | $76.0929 | $76.09 | $76.10 | $76.10 |
| Purchase #6 | $217.66 | 4.535% | $227.5309 | $227.53 | $227.55 | $227.50 |
| Purchase #7 | $123.30 | 12.619% | $138.8592 | $138.86 | $138.85 | $138.90 |
| 7 purchase totals = | $1,008.26 | $1,104.3118 | $1,104.30 | $1,104.35 | $1,104.30 | |