| 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 | $188.90 | 12.648% | $212.7921 | $212.79 | $212.80 | $212.80 |
| Purchase #2 | $125.78 | 4.668% | $131.6514 | $131.65 | $131.65 | $131.70 |
| Purchase #3 | $100.82 | 12.102% | $113.0212 | $113.02 | $113.00 | $113.00 |
| Purchase #4 | $94.36 | 12.833% | $106.4692 | $106.47 | $106.45 | $106.50 |
| Purchase #5 | $236.25 | 8.170% | $255.5516 | $255.55 | $255.55 | $255.60 |
| Purchase #6 | $31.99 | 4.432% | $33.4078 | $33.41 | $33.40 | $33.40 |
| Purchase #7 | $65.77 | 13.769% | $74.8259 | $74.83 | $74.85 | $74.80 |
| 7 purchase totals = | $843.87 | $927.7192 | $927.72 | $927.70 | $927.80 | |