| 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 | $129.92 | 9.455% | $142.2039 | $142.20 | $142.20 | $142.20 |
| Purchase #2 | $62.28 | 6.313% | $66.2117 | $66.21 | $66.20 | $66.20 |
| Purchase #3 | $32.61 | 5.193% | $34.3034 | $34.30 | $34.30 | $34.30 |
| Purchase #4 | $200.36 | 9.489% | $219.3722 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $11.75 | 13.179% | $13.2985 | $13.30 | $13.30 | $13.30 |
| Purchase #6 | $27.30 | 12.235% | $30.6402 | $30.64 | $30.65 | $30.60 |
| Purchase #7 | $189.56 | 4.377% | $197.857 | $197.86 | $197.85 | $197.90 |
| 7 purchase totals = | $653.78 | $703.8869 | $703.88 | $703.85 | $703.90 | |