| 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 | $37.40 | 11.448% | $41.6816 | $41.68 | $41.70 | $41.70 |
| Purchase #2 | $208.75 | 9.170% | $227.8924 | $227.89 | $227.90 | $227.90 |
| Purchase #3 | $222.91 | 7.508% | $239.6461 | $239.65 | $239.65 | $239.60 |
| Purchase #4 | $192.82 | 8.276% | $208.7778 | $208.78 | $208.80 | $208.80 |
| Purchase #5 | $239.30 | 4.738% | $250.638 | $250.64 | $250.65 | $250.60 |
| Purchase #6 | $229.45 | 10.470% | $253.4734 | $253.47 | $253.45 | $253.50 |
| Purchase #7 | $25.88 | 4.359% | $27.0081 | $27.01 | $27.00 | $27.00 |
| 7 purchase totals = | $1,156.51 | $1,249.1174 | $1,249.12 | $1,249.15 | $1,249.10 | |