| 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 | $126.32 | 11.186% | $140.4502 | $140.45 | $140.45 | $140.50 |
| Purchase #2 | $55.36 | 6.463% | $58.9379 | $58.94 | $58.95 | $58.90 |
| Purchase #3 | $74.87 | 9.559% | $82.0268 | $82.03 | $82.05 | $82.00 |
| Purchase #4 | $63.31 | 8.178% | $68.4875 | $68.49 | $68.50 | $68.50 |
| Purchase #5 | $240.97 | 10.247% | $265.6622 | $265.66 | $265.65 | $265.70 |
| Purchase #6 | $120.98 | 7.838% | $130.4624 | $130.46 | $130.45 | $130.50 |
| Purchase #7 | $207.32 | 8.536% | $225.0168 | $225.02 | $225.00 | $225.00 |
| 7 purchase totals = | $889.13 | $971.0438 | $971.05 | $971.05 | $971.10 | |