| 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 | $201.90 | 7.431% | $216.9032 | $216.90 | $216.90 | $216.90 |
| Purchase #2 | $56.88 | 4.645% | $59.5221 | $59.52 | $59.50 | $59.50 |
| Purchase #3 | $122.34 | 9.761% | $134.2816 | $134.28 | $134.30 | $134.30 |
| Purchase #4 | $31.68 | 12.340% | $35.5893 | $35.59 | $35.60 | $35.60 |
| Purchase #5 | $49.40 | 9.491% | $54.0886 | $54.09 | $54.10 | $54.10 |
| Purchase #6 | $237.49 | 10.662% | $262.8112 | $262.81 | $262.80 | $262.80 |
| Purchase #7 | $166.94 | 3.624% | $172.9899 | $172.99 | $173.00 | $173.00 |
| 7 purchase totals = | $866.63 | $936.1859 | $936.18 | $936.20 | $936.20 | |