| 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 | $233.38 | 11.662% | $260.5968 | $260.60 | $260.60 | $260.60 |
| Purchase #2 | $78.67 | 7.412% | $84.501 | $84.50 | $84.50 | $84.50 |
| Purchase #3 | $57.75 | 13.481% | $65.5353 | $65.54 | $65.55 | $65.50 |
| Purchase #4 | $8.37 | 11.611% | $9.3418 | $9.34 | $9.35 | $9.30 |
| Purchase #5 | $9.44 | 8.365% | $10.2297 | $10.23 | $10.25 | $10.20 |
| Purchase #6 | $18.64 | 8.532% | $20.2304 | $20.23 | $20.25 | $20.20 |
| Purchase #7 | $125.72 | 3.384% | $129.9744 | $129.97 | $129.95 | $130.00 |
| 7 purchase totals = | $531.97 | $580.4094 | $580.41 | $580.45 | $580.30 | |