| 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 | $207.25 | 11.359% | $230.7915 | $230.79 | $230.80 | $230.80 |
| Purchase #2 | $49.92 | 4.374% | $52.1035 | $52.10 | $52.10 | $52.10 |
| Purchase #3 | $33.62 | 9.183% | $36.7073 | $36.71 | $36.70 | $36.70 |
| Purchase #4 | $176.46 | 9.104% | $192.5249 | $192.52 | $192.50 | $192.50 |
| Purchase #5 | $215.50 | 11.509% | $240.3019 | $240.30 | $240.30 | $240.30 |
| Purchase #6 | $16.70 | 9.855% | $18.3458 | $18.35 | $18.35 | $18.30 |
| Purchase #7 | $210.94 | 5.586% | $222.7231 | $222.72 | $222.70 | $222.70 |
| 7 purchase totals = | $910.39 | $993.4980 | $993.49 | $993.45 | $993.40 | |