| 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 | $138.95 | 12.588% | $156.441 | $156.44 | $156.45 | $156.40 |
| Purchase #2 | $224.29 | 11.462% | $249.9981 | $250.00 | $250.00 | $250.00 |
| Purchase #3 | $205.71 | 5.429% | $216.878 | $216.88 | $216.90 | $216.90 |
| Purchase #4 | $170.36 | 13.642% | $193.6005 | $193.60 | $193.60 | $193.60 |
| Purchase #5 | $232.77 | 6.221% | $247.2506 | $247.25 | $247.25 | $247.30 |
| Purchase #6 | $140.75 | 10.840% | $156.0073 | $156.01 | $156.00 | $156.00 |
| Purchase #7 | $231.78 | 10.141% | $255.2848 | $255.28 | $255.30 | $255.30 |
| 7 purchase totals = | $1,344.61 | $1,475.4603 | $1,475.46 | $1,475.50 | $1,475.50 | |