| 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 | $204.93 | 5.795% | $216.8057 | $216.81 | $216.80 | $216.80 |
| Purchase #2 | $49.28 | 6.365% | $52.4167 | $52.42 | $52.40 | $52.40 |
| Purchase #3 | $197.92 | 8.786% | $215.3093 | $215.31 | $215.30 | $215.30 |
| Purchase #4 | $213.44 | 7.382% | $229.1961 | $229.20 | $229.20 | $229.20 |
| Purchase #5 | $43.35 | 4.321% | $45.2232 | $45.22 | $45.20 | $45.20 |
| Purchase #6 | $40.46 | 4.749% | $42.3814 | $42.38 | $42.40 | $42.40 |
| Purchase #7 | $181.95 | 5.793% | $192.4904 | $192.49 | $192.50 | $192.50 |
| 7 purchase totals = | $931.33 | $993.8228 | $993.83 | $993.80 | $993.80 | |