| 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 | $8.94 | 12.796% | $10.084 | $10.08 | $10.10 | $10.10 |
| Purchase #2 | $153.50 | 12.418% | $172.5616 | $172.56 | $172.55 | $172.60 |
| Purchase #3 | $151.97 | 7.453% | $163.2963 | $163.30 | $163.30 | $163.30 |
| Purchase #4 | $203.66 | 5.767% | $215.4051 | $215.41 | $215.40 | $215.40 |
| Purchase #5 | $238.71 | 7.607% | $256.8687 | $256.87 | $256.85 | $256.90 |
| Purchase #6 | $38.56 | 5.390% | $40.6384 | $40.64 | $40.65 | $40.60 |
| Purchase #7 | $188.44 | 10.385% | $208.0095 | $208.01 | $208.00 | $208.00 |
| 7 purchase totals = | $983.78 | $1,066.8636 | $1,066.87 | $1,066.85 | $1,066.90 | |