| 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 | $212.55 | 8.716% | $231.0759 | $231.08 | $231.10 | $231.10 |
| Purchase #2 | $158.70 | 13.834% | $180.6546 | $180.65 | $180.65 | $180.70 |
| Purchase #3 | $61.70 | 5.769% | $65.2595 | $65.26 | $65.25 | $65.30 |
| Purchase #4 | $232.81 | 9.699% | $255.3902 | $255.39 | $255.40 | $255.40 |
| Purchase #5 | $193.97 | 6.374% | $206.3336 | $206.33 | $206.35 | $206.30 |
| Purchase #6 | $164.58 | 11.237% | $183.0739 | $183.07 | $183.05 | $183.10 |
| Purchase #7 | $182.31 | 4.312% | $190.1712 | $190.17 | $190.15 | $190.20 |
| 7 purchase totals = | $1,206.62 | $1,311.9589 | $1,311.95 | $1,311.95 | $1,312.10 | |