| 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 | $221.65 | 12.288% | $248.8864 | $248.89 | $248.90 | $248.90 |
| Purchase #2 | $166.89 | 8.395% | $180.9004 | $180.90 | $180.90 | $180.90 |
| Purchase #3 | $86.38 | 5.108% | $90.7923 | $90.79 | $90.80 | $90.80 |
| Purchase #4 | $245.58 | 6.471% | $261.4715 | $261.47 | $261.45 | $261.50 |
| Purchase #5 | $93.50 | 6.704% | $99.7682 | $99.77 | $99.75 | $99.80 |
| Purchase #6 | $177.61 | 8.522% | $192.7459 | $192.75 | $192.75 | $192.70 |
| Purchase #7 | $124.56 | 4.241% | $129.8426 | $129.84 | $129.85 | $129.80 |
| 7 purchase totals = | $1,116.17 | $1,204.4073 | $1,204.41 | $1,204.40 | $1,204.40 | |