| 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 | $177.56 | 13.418% | $201.385 | $201.39 | $201.40 | $201.40 |
| Purchase #2 | $172.28 | 10.398% | $190.1937 | $190.19 | $190.20 | $190.20 |
| Purchase #3 | $231.30 | 13.346% | $262.1693 | $262.17 | $262.15 | $262.20 |
| Purchase #4 | $249.85 | 7.501% | $268.5912 | $268.59 | $268.60 | $268.60 |
| Purchase #5 | $87.57 | 6.873% | $93.5887 | $93.59 | $93.60 | $93.60 |
| Purchase #6 | $38.82 | 5.437% | $40.9306 | $40.93 | $40.95 | $40.90 |
| Purchase #7 | $172.81 | 10.153% | $190.3554 | $190.36 | $190.35 | $190.40 |
| 7 purchase totals = | $1,130.19 | $1,247.2139 | $1,247.22 | $1,247.25 | $1,247.30 | |