| 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 | $29.29 | 12.420% | $32.9278 | $32.93 | $32.95 | $32.90 |
| Purchase #2 | $242.64 | 3.758% | $251.7584 | $251.76 | $251.75 | $251.80 |
| Purchase #3 | $146.78 | 11.112% | $163.0902 | $163.09 | $163.10 | $163.10 |
| Purchase #4 | $130.73 | 4.695% | $136.8678 | $136.87 | $136.85 | $136.90 |
| Purchase #5 | $135.98 | 7.381% | $146.0167 | $146.02 | $146.00 | $146.00 |
| Purchase #6 | $117.79 | 6.228% | $125.126 | $125.13 | $125.15 | $125.10 |
| Purchase #7 | $174.79 | 11.775% | $195.3715 | $195.37 | $195.35 | $195.40 |
| 7 purchase totals = | $978.00 | $1,051.1584 | $1,051.17 | $1,051.15 | $1,051.20 | |