| 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 | $126.79 | 3.517% | $131.2492 | $131.25 | $131.25 | $131.20 |
| Purchase #2 | $241.99 | 12.541% | $272.338 | $272.34 | $272.35 | $272.30 |
| Purchase #3 | $69.65 | 8.628% | $75.6594 | $75.66 | $75.65 | $75.70 |
| Purchase #4 | $100.31 | 8.427% | $108.7631 | $108.76 | $108.75 | $108.80 |
| Purchase #5 | $123.96 | 3.686% | $128.5292 | $128.53 | $128.55 | $128.50 |
| Purchase #6 | $45.78 | 6.521% | $48.7653 | $48.77 | $48.75 | $48.80 |
| Purchase #7 | $30.87 | 6.742% | $32.9513 | $32.95 | $32.95 | $33.00 |
| 7 purchase totals = | $739.35 | $798.2555 | $798.26 | $798.25 | $798.30 | |