| 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 | $110.51 | 10.289% | $121.8804 | $121.88 | $121.90 | $121.90 |
| Purchase #2 | $245.25 | 11.371% | $273.1374 | $273.14 | $273.15 | $273.10 |
| Purchase #3 | $243.37 | 12.568% | $273.9567 | $273.96 | $273.95 | $274.00 |
| Purchase #4 | $102.53 | 10.534% | $113.3305 | $113.33 | $113.35 | $113.30 |
| Purchase #5 | $131.33 | 8.645% | $142.6835 | $142.68 | $142.70 | $142.70 |
| Purchase #6 | $41.49 | 8.436% | $44.9901 | $44.99 | $45.00 | $45.00 |
| Purchase #7 | $198.48 | 4.396% | $207.2052 | $207.21 | $207.20 | $207.20 |
| 7 purchase totals = | $1,072.96 | $1,177.1838 | $1,177.19 | $1,177.25 | $1,177.20 | |