| 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 | $161.81 | 10.868% | $179.3955 | $179.40 | $179.40 | $179.40 |
| Purchase #2 | $236.32 | 5.612% | $249.5823 | $249.58 | $249.60 | $249.60 |
| Purchase #3 | $10.70 | 10.243% | $11.796 | $11.80 | $11.80 | $11.80 |
| Purchase #4 | $232.83 | 10.387% | $257.0141 | $257.01 | $257.00 | $257.00 |
| Purchase #5 | $208.86 | 9.734% | $229.1904 | $229.19 | $229.20 | $229.20 |
| Purchase #6 | $226.46 | 5.148% | $238.1182 | $238.12 | $238.10 | $238.10 |
| Purchase #7 | $133.94 | 11.447% | $149.2721 | $149.27 | $149.25 | $149.30 |
| 7 purchase totals = | $1,210.92 | $1,314.3686 | $1,314.37 | $1,314.35 | $1,314.40 | |