| 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 | $207.38 | 9.587% | $227.2615 | $227.26 | $227.25 | $227.30 |
| Purchase #2 | $57.80 | 10.150% | $63.6667 | $63.67 | $63.65 | $63.70 |
| Purchase #3 | $154.91 | 13.331% | $175.5611 | $175.56 | $175.55 | $175.60 |
| Purchase #4 | $100.75 | 10.701% | $111.5313 | $111.53 | $111.55 | $111.50 |
| Purchase #5 | $37.25 | 12.801% | $42.0184 | $42.02 | $42.00 | $42.00 |
| Purchase #6 | $224.71 | 6.738% | $239.851 | $239.85 | $239.85 | $239.90 |
| Purchase #7 | $123.74 | 4.611% | $129.4457 | $129.45 | $129.45 | $129.40 |
| 7 purchase totals = | $906.54 | $989.3357 | $989.34 | $989.30 | $989.40 | |