| 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 | $226.76 | 4.512% | $236.9914 | $236.99 | $237.00 | $237.00 |
| Purchase #2 | $29.83 | 3.610% | $30.9069 | $30.91 | $30.90 | $30.90 |
| Purchase #3 | $218.90 | 6.305% | $232.7016 | $232.70 | $232.70 | $232.70 |
| Purchase #4 | $90.65 | 6.641% | $96.6701 | $96.67 | $96.65 | $96.70 |
| Purchase #5 | $219.33 | 12.175% | $246.0334 | $246.03 | $246.05 | $246.00 |
| Purchase #6 | $236.97 | 4.562% | $247.7806 | $247.78 | $247.80 | $247.80 |
| Purchase #7 | $166.79 | 12.700% | $187.9723 | $187.97 | $187.95 | $188.00 |
| 7 purchase totals = | $1,189.23 | $1,279.0563 | $1,279.05 | $1,279.05 | $1,279.10 | |