| 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 | $134.94 | 8.406% | $146.2831 | $146.28 | $146.30 | $146.30 |
| Purchase #2 | $233.31 | 7.187% | $250.078 | $250.08 | $250.10 | $250.10 |
| Purchase #3 | $200.31 | 3.464% | $207.2487 | $207.25 | $207.25 | $207.20 |
| Purchase #4 | $171.39 | 7.809% | $184.7738 | $184.77 | $184.75 | $184.80 |
| Purchase #5 | $97.54 | 4.744% | $102.1673 | $102.17 | $102.15 | $102.20 |
| Purchase #6 | $93.51 | 13.414% | $106.0534 | $106.05 | $106.05 | $106.10 |
| Purchase #7 | $246.29 | 5.291% | $259.3212 | $259.32 | $259.30 | $259.30 |
| 7 purchase totals = | $1,177.29 | $1,255.9255 | $1,255.92 | $1,255.90 | $1,256.00 | |