| 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 | $248.27 | 12.832% | $280.128 | $280.13 | $280.15 | $280.10 |
| Purchase #2 | $126.71 | 12.629% | $142.7122 | $142.71 | $142.70 | $142.70 |
| Purchase #3 | $35.27 | 11.733% | $39.4082 | $39.41 | $39.40 | $39.40 |
| Purchase #4 | $86.75 | 7.382% | $93.1539 | $93.15 | $93.15 | $93.20 |
| Purchase #5 | $179.46 | 13.297% | $203.3228 | $203.32 | $203.30 | $203.30 |
| Purchase #6 | $127.62 | 3.208% | $131.714 | $131.71 | $131.70 | $131.70 |
| Purchase #7 | $239.84 | 7.865% | $258.7034 | $258.70 | $258.70 | $258.70 |
| 7 purchase totals = | $1,043.92 | $1,149.1425 | $1,149.13 | $1,149.10 | $1,149.10 | |