| 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 | $249.68 | 13.340% | $282.9873 | $282.99 | $283.00 | $283.00 |
| Purchase #2 | $29.61 | 8.688% | $32.1825 | $32.18 | $32.20 | $32.20 |
| Purchase #3 | $245.86 | 6.186% | $261.0689 | $261.07 | $261.05 | $261.10 |
| Purchase #4 | $210.93 | 3.246% | $217.7768 | $217.78 | $217.80 | $217.80 |
| Purchase #5 | $154.55 | 7.484% | $166.1165 | $166.12 | $166.10 | $166.10 |
| Purchase #6 | $6.81 | 7.767% | $7.3389 | $7.34 | $7.35 | $7.30 |
| Purchase #7 | $223.66 | 5.315% | $235.5475 | $235.55 | $235.55 | $235.50 |
| 7 purchase totals = | $1,121.10 | $1,203.0184 | $1,203.03 | $1,203.05 | $1,203.00 | |