| 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 | $239.34 | 7.556% | $257.4245 | $257.42 | $257.40 | $257.40 |
| Purchase #2 | $65.66 | 7.146% | $70.3521 | $70.35 | $70.35 | $70.40 |
| Purchase #3 | $29.86 | 12.357% | $33.5498 | $33.55 | $33.55 | $33.50 |
| Purchase #4 | $78.39 | 10.414% | $86.5535 | $86.55 | $86.55 | $86.60 |
| Purchase #5 | $83.73 | 13.195% | $94.7782 | $94.78 | $94.80 | $94.80 |
| Purchase #6 | $204.94 | 6.410% | $218.0767 | $218.08 | $218.10 | $218.10 |
| Purchase #7 | $103.78 | 3.770% | $107.6925 | $107.69 | $107.70 | $107.70 |
| 7 purchase totals = | $805.70 | $868.4273 | $868.42 | $868.45 | $868.50 | |