| 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 | $248.64 | 4.858% | $260.7189 | $260.72 | $260.70 | $260.70 |
| Purchase #2 | $130.48 | 10.376% | $144.0186 | $144.02 | $144.00 | $144.00 |
| Purchase #3 | $48.55 | 12.217% | $54.4814 | $54.48 | $54.50 | $54.50 |
| Purchase #4 | $57.32 | 12.532% | $64.5033 | $64.50 | $64.50 | $64.50 |
| Purchase #5 | $15.40 | 3.631% | $15.9592 | $15.96 | $15.95 | $16.00 |
| Purchase #6 | $212.71 | 4.836% | $222.9967 | $223.00 | $223.00 | $223.00 |
| Purchase #7 | $28.67 | 7.668% | $30.8684 | $30.87 | $30.85 | $30.90 |
| 7 purchase totals = | $741.77 | $793.5465 | $793.55 | $793.50 | $793.60 | |