| 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 | $87.85 | 13.532% | $99.7379 | $99.74 | $99.75 | $99.70 |
| Purchase #2 | $240.81 | 12.854% | $271.7637 | $271.76 | $271.75 | $271.80 |
| Purchase #3 | $153.35 | 6.398% | $163.1613 | $163.16 | $163.15 | $163.20 |
| Purchase #4 | $29.40 | 8.532% | $31.9084 | $31.91 | $31.90 | $31.90 |
| Purchase #5 | $245.80 | 6.357% | $261.4255 | $261.43 | $261.45 | $261.40 |
| Purchase #6 | $166.91 | 9.469% | $182.7147 | $182.71 | $182.70 | $182.70 |
| Purchase #7 | $204.29 | 12.218% | $229.2502 | $229.25 | $229.25 | $229.30 |
| 7 purchase totals = | $1,128.41 | $1,239.9617 | $1,239.96 | $1,239.95 | $1,240.00 | |