| 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 | $230.37 | 11.734% | $257.4016 | $257.40 | $257.40 | $257.40 |
| Purchase #2 | $131.70 | 7.659% | $141.7869 | $141.79 | $141.80 | $141.80 |
| Purchase #3 | $241.28 | 5.481% | $254.5046 | $254.50 | $254.50 | $254.50 |
| Purchase #4 | $231.84 | 12.637% | $261.1376 | $261.14 | $261.15 | $261.10 |
| Purchase #5 | $80.71 | 11.868% | $90.2887 | $90.29 | $90.30 | $90.30 |
| Purchase #6 | $29.71 | 11.513% | $33.1305 | $33.13 | $33.15 | $33.10 |
| Purchase #7 | $177.55 | 11.781% | $198.4672 | $198.47 | $198.45 | $198.50 |
| 7 purchase totals = | $1,123.16 | $1,236.7171 | $1,236.72 | $1,236.75 | $1,236.70 | |