| 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 | $217.33 | 6.426% | $231.2956 | $231.30 | $231.30 | $231.30 |
| Purchase #2 | $110.68 | 7.848% | $119.3662 | $119.37 | $119.35 | $119.40 |
| Purchase #3 | $37.73 | 11.314% | $41.9988 | $42.00 | $42.00 | $42.00 |
| Purchase #4 | $226.47 | 9.103% | $247.0856 | $247.09 | $247.10 | $247.10 |
| Purchase #5 | $149.73 | 11.462% | $166.8921 | $166.89 | $166.90 | $166.90 |
| Purchase #6 | $64.64 | 7.378% | $69.4091 | $69.41 | $69.40 | $69.40 |
| Purchase #7 | $136.98 | 8.743% | $148.9562 | $148.96 | $148.95 | $149.00 |
| 7 purchase totals = | $943.56 | $1,025.0036 | $1,025.02 | $1,025.00 | $1,025.10 | |