| 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 | $243.63 | 3.296% | $251.66 | $251.66 | $251.65 | $251.70 |
| Purchase #2 | $176.86 | 3.297% | $182.6911 | $182.69 | $182.70 | $182.70 |
| Purchase #3 | $127.44 | 8.585% | $138.3807 | $138.38 | $138.40 | $138.40 |
| Purchase #4 | $42.73 | 6.298% | $45.4211 | $45.42 | $45.40 | $45.40 |
| Purchase #5 | $203.48 | 12.465% | $228.8438 | $228.84 | $228.85 | $228.80 |
| Purchase #6 | $184.28 | 3.780% | $191.2458 | $191.25 | $191.25 | $191.20 |
| Purchase #7 | $30.62 | 8.507% | $33.2248 | $33.22 | $33.20 | $33.20 |
| 7 purchase totals = | $1,009.04 | $1,071.4673 | $1,071.46 | $1,071.45 | $1,071.40 | |