| 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 | $216.98 | 7.299% | $232.8174 | $232.82 | $232.80 | $232.80 |
| Purchase #2 | $117.62 | 7.781% | $126.772 | $126.77 | $126.75 | $126.80 |
| Purchase #3 | $194.62 | 5.533% | $205.3883 | $205.39 | $205.40 | $205.40 |
| Purchase #4 | $188.49 | 4.856% | $197.6431 | $197.64 | $197.65 | $197.60 |
| Purchase #5 | $219.49 | 12.373% | $246.6475 | $246.65 | $246.65 | $246.60 |
| Purchase #6 | $78.85 | 7.852% | $85.0413 | $85.04 | $85.05 | $85.00 |
| Purchase #7 | $221.50 | 6.845% | $236.6617 | $236.66 | $236.65 | $236.70 |
| 7 purchase totals = | $1,237.55 | $1,330.9713 | $1,330.97 | $1,330.95 | $1,330.90 | |