| 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 | $247.28 | 10.416% | $273.0367 | $273.04 | $273.05 | $273.00 |
| Purchase #2 | $63.76 | 11.159% | $70.875 | $70.88 | $70.90 | $70.90 |
| Purchase #3 | $79.96 | 9.442% | $87.5098 | $87.51 | $87.50 | $87.50 |
| Purchase #4 | $28.96 | 5.861% | $30.6573 | $30.66 | $30.65 | $30.70 |
| Purchase #5 | $239.82 | 12.395% | $269.5457 | $269.55 | $269.55 | $269.50 |
| Purchase #6 | $139.60 | 4.661% | $146.1068 | $146.11 | $146.10 | $146.10 |
| Purchase #7 | $51.32 | 4.175% | $53.4626 | $53.46 | $53.45 | $53.50 |
| 7 purchase totals = | $850.70 | $931.1939 | $931.21 | $931.20 | $931.20 | |