| 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 | $111.32 | 7.803% | $120.0063 | $120.01 | $120.00 | $120.00 |
| Purchase #2 | $151.68 | 6.395% | $161.3799 | $161.38 | $161.40 | $161.40 |
| Purchase #3 | $97.51 | 5.571% | $102.9423 | $102.94 | $102.95 | $102.90 |
| Purchase #4 | $24.77 | 11.837% | $27.702 | $27.70 | $27.70 | $27.70 |
| Purchase #5 | $199.81 | 4.562% | $208.9253 | $208.93 | $208.95 | $208.90 |
| Purchase #6 | $83.29 | 6.362% | $88.5889 | $88.59 | $88.60 | $88.60 |
| Purchase #7 | $236.75 | 5.798% | $250.4768 | $250.48 | $250.50 | $250.50 |
| 7 purchase totals = | $905.13 | $960.0215 | $960.03 | $960.10 | $960.00 | |