| 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 | $113.94 | 4.548% | $119.122 | $119.12 | $119.10 | $119.10 |
| Purchase #2 | $45.74 | 7.435% | $49.1408 | $49.14 | $49.15 | $49.10 |
| Purchase #3 | $232.92 | 5.357% | $245.3975 | $245.40 | $245.40 | $245.40 |
| Purchase #4 | $227.43 | 11.714% | $254.0712 | $254.07 | $254.05 | $254.10 |
| Purchase #5 | $44.41 | 5.481% | $46.8441 | $46.84 | $46.85 | $46.80 |
| Purchase #6 | $20.78 | 12.865% | $23.4533 | $23.45 | $23.45 | $23.50 |
| Purchase #7 | $195.38 | 8.202% | $211.4051 | $211.41 | $211.40 | $211.40 |
| 7 purchase totals = | $880.60 | $949.4340 | $949.43 | $949.40 | $949.40 | |