| 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 | $204.92 | 13.424% | $232.4285 | $232.43 | $232.45 | $232.40 |
| Purchase #2 | $56.76 | 12.527% | $63.8703 | $63.87 | $63.85 | $63.90 |
| Purchase #3 | $218.53 | 11.609% | $243.8991 | $243.90 | $243.90 | $243.90 |
| Purchase #4 | $228.74 | 5.537% | $241.4053 | $241.41 | $241.40 | $241.40 |
| Purchase #5 | $41.75 | 7.465% | $44.8666 | $44.87 | $44.85 | $44.90 |
| Purchase #6 | $119.96 | 8.427% | $130.069 | $130.07 | $130.05 | $130.10 |
| Purchase #7 | $21.88 | 10.783% | $24.2393 | $24.24 | $24.25 | $24.20 |
| 7 purchase totals = | $892.54 | $980.7781 | $980.79 | $980.75 | $980.80 | |