| 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 | $243.45 | 7.263% | $261.1318 | $261.13 | $261.15 | $261.10 |
| Purchase #2 | $128.71 | 13.508% | $146.0961 | $146.10 | $146.10 | $146.10 |
| Purchase #3 | $7.81 | 13.212% | $8.8419 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $15.46 | 4.701% | $16.1868 | $16.19 | $16.20 | $16.20 |
| Purchase #5 | $250.49 | 5.582% | $264.4724 | $264.47 | $264.45 | $264.50 |
| Purchase #6 | $117.37 | 13.407% | $133.1058 | $133.11 | $133.10 | $133.10 |
| Purchase #7 | $241.95 | 4.831% | $253.6386 | $253.64 | $253.65 | $253.60 |
| 7 purchase totals = | $1,005.24 | $1,083.4734 | $1,083.48 | $1,083.50 | $1,083.40 | |