| 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 | $215.34 | 7.119% | $230.6701 | $230.67 | $230.65 | $230.70 |
| Purchase #2 | $71.80 | 6.701% | $76.6113 | $76.61 | $76.60 | $76.60 |
| Purchase #3 | $100.59 | 5.686% | $106.3095 | $106.31 | $106.30 | $106.30 |
| Purchase #4 | $202.79 | 9.491% | $222.0368 | $222.04 | $222.05 | $222.00 |
| Purchase #5 | $12.73 | 6.701% | $13.583 | $13.58 | $13.60 | $13.60 |
| Purchase #6 | $47.86 | 5.333% | $50.4124 | $50.41 | $50.40 | $50.40 |
| Purchase #7 | $184.49 | 3.347% | $190.6649 | $190.66 | $190.65 | $190.70 |
| 7 purchase totals = | $835.60 | $890.2880 | $890.28 | $890.25 | $890.30 | |