| 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 | $111.37 | 4.145% | $115.9863 | $115.99 | $116.00 | $116.00 |
| Purchase #2 | $242.77 | 7.532% | $261.0554 | $261.06 | $261.05 | $261.10 |
| Purchase #3 | $194.44 | 8.430% | $210.8313 | $210.83 | $210.85 | $210.80 |
| Purchase #4 | $186.76 | 5.199% | $196.4697 | $196.47 | $196.45 | $196.50 |
| Purchase #5 | $100.32 | 7.831% | $108.1761 | $108.18 | $108.20 | $108.20 |
| Purchase #6 | $142.81 | 3.768% | $148.1911 | $148.19 | $148.20 | $148.20 |
| Purchase #7 | $235.88 | 12.474% | $265.3037 | $265.30 | $265.30 | $265.30 |
| 7 purchase totals = | $1,214.35 | $1,306.0136 | $1,306.02 | $1,306.05 | $1,306.10 | |