| 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 | $80.38 | 9.863% | $88.3079 | $88.31 | $88.30 | $88.30 |
| Purchase #2 | $45.43 | 8.541% | $49.3102 | $49.31 | $49.30 | $49.30 |
| Purchase #3 | $184.27 | 13.106% | $208.4204 | $208.42 | $208.40 | $208.40 |
| Purchase #4 | $245.73 | 3.393% | $254.0676 | $254.07 | $254.05 | $254.10 |
| Purchase #5 | $179.28 | 10.221% | $197.6042 | $197.60 | $197.60 | $197.60 |
| Purchase #6 | $69.60 | 11.537% | $77.6298 | $77.63 | $77.65 | $77.60 |
| Purchase #7 | $205.94 | 9.756% | $226.0315 | $226.03 | $226.05 | $226.00 |
| 7 purchase totals = | $1,010.63 | $1,101.3716 | $1,101.37 | $1,101.35 | $1,101.30 | |