| 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 | $118.65 | 3.263% | $122.5215 | $122.52 | $122.50 | $122.50 |
| Purchase #2 | $134.67 | 11.362% | $149.9712 | $149.97 | $149.95 | $150.00 |
| Purchase #3 | $230.63 | 5.512% | $243.3423 | $243.34 | $243.35 | $243.30 |
| Purchase #4 | $249.70 | 4.706% | $261.4509 | $261.45 | $261.45 | $261.50 |
| Purchase #5 | $223.99 | 10.580% | $247.6881 | $247.69 | $247.70 | $247.70 |
| Purchase #6 | $42.67 | 5.706% | $45.1048 | $45.10 | $45.10 | $45.10 |
| Purchase #7 | $177.34 | 6.326% | $188.5585 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $1,177.65 | $1,258.6373 | $1,258.63 | $1,258.60 | $1,258.70 | |