| 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 | $190.77 | 9.701% | $209.2766 | $209.28 | $209.30 | $209.30 |
| Purchase #2 | $25.80 | 4.618% | $26.9914 | $26.99 | $27.00 | $27.00 |
| Purchase #3 | $242.69 | 7.841% | $261.7193 | $261.72 | $261.70 | $261.70 |
| Purchase #4 | $236.91 | 12.368% | $266.211 | $266.21 | $266.20 | $266.20 |
| Purchase #5 | $58.94 | 6.564% | $62.8088 | $62.81 | $62.80 | $62.80 |
| Purchase #6 | $5.44 | 11.255% | $6.0523 | $6.05 | $6.05 | $6.10 |
| Purchase #7 | $116.62 | 9.438% | $127.6266 | $127.63 | $127.65 | $127.60 |
| 7 purchase totals = | $877.17 | $960.6860 | $960.69 | $960.70 | $960.70 | |