| 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 | $181.61 | 10.478% | $200.6391 | $200.64 | $200.65 | $200.60 |
| Purchase #2 | $213.57 | 7.253% | $229.0602 | $229.06 | $229.05 | $229.10 |
| Purchase #3 | $59.70 | 11.776% | $66.7303 | $66.73 | $66.75 | $66.70 |
| Purchase #4 | $42.44 | 8.380% | $45.9965 | $46.00 | $46.00 | $46.00 |
| Purchase #5 | $24.35 | 13.172% | $27.5574 | $27.56 | $27.55 | $27.60 |
| Purchase #6 | $101.31 | 9.557% | $110.9922 | $110.99 | $111.00 | $111.00 |
| Purchase #7 | $200.56 | 5.670% | $211.9318 | $211.93 | $211.95 | $211.90 |
| 7 purchase totals = | $823.54 | $892.9075 | $892.91 | $892.95 | $892.90 | |