| 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 | $215.32 | 6.113% | $228.4825 | $228.48 | $228.50 | $228.50 |
| Purchase #2 | $86.88 | 11.532% | $96.899 | $96.90 | $96.90 | $96.90 |
| Purchase #3 | $246.91 | 5.822% | $261.2851 | $261.29 | $261.30 | $261.30 |
| Purchase #4 | $97.83 | 7.742% | $105.404 | $105.40 | $105.40 | $105.40 |
| Purchase #5 | $107.37 | 9.753% | $117.8418 | $117.84 | $117.85 | $117.80 |
| Purchase #6 | $221.80 | 12.154% | $248.7576 | $248.76 | $248.75 | $248.80 |
| Purchase #7 | $65.45 | 8.560% | $71.0525 | $71.05 | $71.05 | $71.10 |
| 7 purchase totals = | $1,041.56 | $1,129.7225 | $1,129.72 | $1,129.75 | $1,129.80 | |