| 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 | $104.48 | 12.685% | $117.7333 | $117.73 | $117.75 | $117.70 |
| Purchase #2 | $245.81 | 5.666% | $259.7376 | $259.74 | $259.75 | $259.70 |
| Purchase #3 | $228.99 | 11.633% | $255.6284 | $255.63 | $255.65 | $255.60 |
| Purchase #4 | $218.89 | 3.822% | $227.256 | $227.26 | $227.25 | $227.30 |
| Purchase #5 | $80.45 | 8.349% | $87.1668 | $87.17 | $87.15 | $87.20 |
| Purchase #6 | $39.43 | 6.584% | $42.0261 | $42.03 | $42.05 | $42.00 |
| Purchase #7 | $188.95 | 10.611% | $208.9995 | $209.00 | $209.00 | $209.00 |
| 7 purchase totals = | $1,107.00 | $1,198.5477 | $1,198.56 | $1,198.60 | $1,198.50 | |