| 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 | $10.35 | 9.591% | $11.3427 | $11.34 | $11.35 | $11.30 |
| Purchase #2 | $138.39 | 5.702% | $146.281 | $146.28 | $146.30 | $146.30 |
| Purchase #3 | $189.54 | 13.686% | $215.4804 | $215.48 | $215.50 | $215.50 |
| Purchase #4 | $155.57 | 5.780% | $164.5619 | $164.56 | $164.55 | $164.60 |
| Purchase #5 | $53.26 | 6.449% | $56.6947 | $56.69 | $56.70 | $56.70 |
| Purchase #6 | $221.56 | 11.526% | $247.097 | $247.10 | $247.10 | $247.10 |
| Purchase #7 | $137.26 | 6.676% | $146.4235 | $146.42 | $146.40 | $146.40 |
| 7 purchase totals = | $905.93 | $987.8812 | $987.87 | $987.90 | $987.90 | |