| 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 | $209.51 | 11.478% | $233.5576 | $233.56 | $233.55 | $233.60 |
| Purchase #2 | $34.88 | 13.685% | $39.6533 | $39.65 | $39.65 | $39.70 |
| Purchase #3 | $191.79 | 11.303% | $213.468 | $213.47 | $213.45 | $213.50 |
| Purchase #4 | $29.75 | 5.846% | $31.4892 | $31.49 | $31.50 | $31.50 |
| Purchase #5 | $31.33 | 8.657% | $34.0422 | $34.04 | $34.05 | $34.00 |
| Purchase #6 | $129.88 | 8.155% | $140.4717 | $140.47 | $140.45 | $140.50 |
| Purchase #7 | $19.32 | 3.603% | $20.0161 | $20.02 | $20.00 | $20.00 |
| 7 purchase totals = | $646.46 | $712.6981 | $712.70 | $712.65 | $712.80 | |