| 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 | $195.31 | 4.519% | $204.1361 | $204.14 | $204.15 | $204.10 |
| Purchase #2 | $186.40 | 9.292% | $203.7203 | $203.72 | $203.70 | $203.70 |
| Purchase #3 | $227.78 | 13.611% | $258.7831 | $258.78 | $258.80 | $258.80 |
| Purchase #4 | $87.50 | 13.208% | $99.057 | $99.06 | $99.05 | $99.10 |
| Purchase #5 | $197.52 | 3.387% | $204.21 | $204.21 | $204.20 | $204.20 |
| Purchase #6 | $104.49 | 12.520% | $117.5721 | $117.57 | $117.55 | $117.60 |
| Purchase #7 | $179.77 | 12.332% | $201.9392 | $201.94 | $201.95 | $201.90 |
| 7 purchase totals = | $1,178.77 | $1,289.4178 | $1,289.42 | $1,289.40 | $1,289.40 | |