| 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 | $38.33 | 10.431% | $42.3282 | $42.33 | $42.35 | $42.30 |
| Purchase #2 | $212.35 | 3.342% | $219.4467 | $219.45 | $219.45 | $219.40 |
| Purchase #3 | $230.65 | 13.139% | $260.9551 | $260.96 | $260.95 | $261.00 |
| Purchase #4 | $139.59 | 6.374% | $148.4875 | $148.49 | $148.50 | $148.50 |
| Purchase #5 | $217.94 | 13.412% | $247.1701 | $247.17 | $247.15 | $247.20 |
| Purchase #6 | $14.97 | 10.379% | $16.5237 | $16.52 | $16.50 | $16.50 |
| Purchase #7 | $181.67 | 12.625% | $204.6058 | $204.61 | $204.60 | $204.60 |
| 7 purchase totals = | $1,035.50 | $1,139.5171 | $1,139.53 | $1,139.50 | $1,139.50 | |