| 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 | $236.96 | 8.633% | $257.4168 | $257.42 | $257.40 | $257.40 |
| Purchase #2 | $10.37 | 9.749% | $11.381 | $11.38 | $11.40 | $11.40 |
| Purchase #3 | $218.99 | 5.782% | $231.652 | $231.65 | $231.65 | $231.70 |
| Purchase #4 | $71.65 | 10.787% | $79.3789 | $79.38 | $79.40 | $79.40 |
| Purchase #5 | $76.37 | 8.722% | $83.031 | $83.03 | $83.05 | $83.00 |
| Purchase #6 | $196.48 | 11.214% | $218.5133 | $218.51 | $218.50 | $218.50 |
| Purchase #7 | $165.26 | 10.528% | $182.6586 | $182.66 | $182.65 | $182.70 |
| 7 purchase totals = | $976.08 | $1,064.0316 | $1,064.03 | $1,064.05 | $1,064.10 | |