| 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 | $242.52 | 7.104% | $259.7486 | $259.75 | $259.75 | $259.70 |
| Purchase #2 | $211.44 | 7.580% | $227.4672 | $227.47 | $227.45 | $227.50 |
| Purchase #3 | $61.36 | 13.510% | $69.6497 | $69.65 | $69.65 | $69.60 |
| Purchase #4 | $92.55 | 9.198% | $101.0627 | $101.06 | $101.05 | $101.10 |
| Purchase #5 | $161.79 | 11.525% | $180.4363 | $180.44 | $180.45 | $180.40 |
| Purchase #6 | $111.84 | 12.323% | $125.622 | $125.62 | $125.60 | $125.60 |
| Purchase #7 | $90.87 | 3.276% | $93.8469 | $93.85 | $93.85 | $93.80 |
| 7 purchase totals = | $972.37 | $1,057.8334 | $1,057.84 | $1,057.80 | $1,057.70 | |