| 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 | $28.62 | 12.729% | $32.263 | $32.26 | $32.25 | $32.30 |
| Purchase #2 | $246.65 | 6.389% | $262.4085 | $262.41 | $262.40 | $262.40 |
| Purchase #3 | $90.26 | 11.620% | $100.7482 | $100.75 | $100.75 | $100.70 |
| Purchase #4 | $244.40 | 5.577% | $258.0302 | $258.03 | $258.05 | $258.00 |
| Purchase #5 | $246.87 | 10.102% | $271.8088 | $271.81 | $271.80 | $271.80 |
| Purchase #6 | $30.80 | 12.704% | $34.7128 | $34.71 | $34.70 | $34.70 |
| Purchase #7 | $112.78 | 8.386% | $122.2377 | $122.24 | $122.25 | $122.20 |
| 7 purchase totals = | $1,000.38 | $1,082.2092 | $1,082.21 | $1,082.20 | $1,082.10 | |