| 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 | $224.83 | 12.401% | $252.7112 | $252.71 | $252.70 | $252.70 |
| Purchase #2 | $90.89 | 12.140% | $101.924 | $101.92 | $101.90 | $101.90 |
| Purchase #3 | $27.65 | 10.298% | $30.4974 | $30.50 | $30.50 | $30.50 |
| Purchase #4 | $246.60 | 12.485% | $277.388 | $277.39 | $277.40 | $277.40 |
| Purchase #5 | $30.90 | 8.475% | $33.5188 | $33.52 | $33.50 | $33.50 |
| Purchase #6 | $29.39 | 8.225% | $31.8073 | $31.81 | $31.80 | $31.80 |
| Purchase #7 | $196.89 | 4.610% | $205.9666 | $205.97 | $205.95 | $206.00 |
| 7 purchase totals = | $847.15 | $933.8133 | $933.82 | $933.75 | $933.80 | |