| 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 | $242.78 | 4.432% | $253.54 | $253.54 | $253.55 | $253.50 |
| Purchase #2 | $195.50 | 7.305% | $209.7813 | $209.78 | $209.80 | $209.80 |
| Purchase #3 | $242.32 | 9.372% | $265.0302 | $265.03 | $265.05 | $265.00 |
| Purchase #4 | $101.72 | 13.256% | $115.204 | $115.20 | $115.20 | $115.20 |
| Purchase #5 | $220.99 | 10.387% | $243.9442 | $243.94 | $243.95 | $243.90 |
| Purchase #6 | $109.75 | 6.459% | $116.8388 | $116.84 | $116.85 | $116.80 |
| Purchase #7 | $232.48 | 12.331% | $261.1471 | $261.15 | $261.15 | $261.10 |
| 7 purchase totals = | $1,345.54 | $1,465.4856 | $1,465.48 | $1,465.55 | $1,465.30 | |