| 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 | $241.40 | 9.274% | $263.7874 | $263.79 | $263.80 | $263.80 |
| Purchase #2 | $9.47 | 9.130% | $10.3346 | $10.33 | $10.35 | $10.30 |
| Purchase #3 | $186.69 | 11.661% | $208.4599 | $208.46 | $208.45 | $208.50 |
| Purchase #4 | $146.63 | 6.401% | $156.0158 | $156.02 | $156.00 | $156.00 |
| Purchase #5 | $45.70 | 4.638% | $47.8196 | $47.82 | $47.80 | $47.80 |
| Purchase #6 | $33.45 | 5.197% | $35.1884 | $35.19 | $35.20 | $35.20 |
| Purchase #7 | $201.97 | 12.290% | $226.7921 | $226.79 | $226.80 | $226.80 |
| 7 purchase totals = | $865.31 | $948.3978 | $948.40 | $948.40 | $948.40 | |