| 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 | $224.38 | 13.651% | $255.0101 | $255.01 | $255.00 | $255.00 |
| Purchase #2 | $183.34 | 13.830% | $208.6959 | $208.70 | $208.70 | $208.70 |
| Purchase #3 | $38.76 | 3.776% | $40.2236 | $40.22 | $40.20 | $40.20 |
| Purchase #4 | $11.56 | 13.523% | $13.1233 | $13.12 | $13.10 | $13.10 |
| Purchase #5 | $39.96 | 9.340% | $43.6923 | $43.69 | $43.70 | $43.70 |
| Purchase #6 | $47.25 | 10.239% | $52.0879 | $52.09 | $52.10 | $52.10 |
| Purchase #7 | $84.58 | 13.197% | $95.742 | $95.74 | $95.75 | $95.70 |
| 7 purchase totals = | $629.83 | $708.5751 | $708.57 | $708.55 | $708.50 | |