| 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 | $111.45 | 7.416% | $119.7151 | $119.72 | $119.70 | $119.70 |
| Purchase #2 | $218.92 | 7.792% | $235.9782 | $235.98 | $236.00 | $236.00 |
| Purchase #3 | $13.72 | 10.255% | $15.127 | $15.13 | $15.15 | $15.10 |
| Purchase #4 | $147.87 | 7.483% | $158.9351 | $158.94 | $158.95 | $158.90 |
| Purchase #5 | $247.95 | 5.324% | $261.1509 | $261.15 | $261.15 | $261.20 |
| Purchase #6 | $246.52 | 5.140% | $259.1911 | $259.19 | $259.20 | $259.20 |
| Purchase #7 | $224.35 | 12.269% | $251.8755 | $251.88 | $251.90 | $251.90 |
| 7 purchase totals = | $1,210.78 | $1,301.9729 | $1,301.99 | $1,302.05 | $1,302.00 | |