| 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 | $227.57 | 7.849% | $245.432 | $245.43 | $245.45 | $245.40 |
| Purchase #2 | $69.28 | 8.702% | $75.3087 | $75.31 | $75.30 | $75.30 |
| Purchase #3 | $131.63 | 6.113% | $139.6765 | $139.68 | $139.70 | $139.70 |
| Purchase #4 | $54.47 | 12.291% | $61.1649 | $61.16 | $61.15 | $61.20 |
| Purchase #5 | $146.90 | 4.871% | $154.0555 | $154.06 | $154.05 | $154.10 |
| Purchase #6 | $96.48 | 12.259% | $108.3075 | $108.31 | $108.30 | $108.30 |
| Purchase #7 | $14.66 | 5.548% | $15.4733 | $15.47 | $15.45 | $15.50 |
| 7 purchase totals = | $740.99 | $799.4184 | $799.42 | $799.40 | $799.50 | |