| 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 | $119.38 | 3.144% | $123.1333 | $123.13 | $123.15 | $123.10 |
| Purchase #2 | $236.31 | 11.749% | $264.0741 | $264.07 | $264.05 | $264.10 |
| Purchase #3 | $184.62 | 10.118% | $203.2999 | $203.30 | $203.30 | $203.30 |
| Purchase #4 | $238.75 | 9.283% | $260.9132 | $260.91 | $260.90 | $260.90 |
| Purchase #5 | $102.88 | 7.326% | $110.417 | $110.42 | $110.40 | $110.40 |
| Purchase #6 | $183.83 | 10.735% | $203.5642 | $203.56 | $203.55 | $203.60 |
| Purchase #7 | $169.77 | 3.754% | $176.1432 | $176.14 | $176.15 | $176.10 |
| 7 purchase totals = | $1,235.54 | $1,341.5449 | $1,341.53 | $1,341.50 | $1,341.50 | |