| 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 | $199.46 | 8.223% | $215.8616 | $215.86 | $215.85 | $215.90 |
| Purchase #2 | $37.69 | 13.516% | $42.7842 | $42.78 | $42.80 | $42.80 |
| Purchase #3 | $108.87 | 11.700% | $121.6078 | $121.61 | $121.60 | $121.60 |
| Purchase #4 | $125.48 | 3.777% | $130.2194 | $130.22 | $130.20 | $130.20 |
| Purchase #5 | $240.79 | 13.420% | $273.104 | $273.10 | $273.10 | $273.10 |
| Purchase #6 | $119.30 | 13.421% | $135.3113 | $135.31 | $135.30 | $135.30 |
| Purchase #7 | $219.49 | 5.696% | $231.9922 | $231.99 | $232.00 | $232.00 |
| 7 purchase totals = | $1,051.08 | $1,150.8805 | $1,150.87 | $1,150.85 | $1,150.90 | |