| 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 | $19.89 | 11.458% | $22.169 | $22.17 | $22.15 | $22.20 |
| Purchase #2 | $124.91 | 9.177% | $136.373 | $136.37 | $136.35 | $136.40 |
| Purchase #3 | $229.94 | 13.856% | $261.8005 | $261.80 | $261.80 | $261.80 |
| Purchase #4 | $205.30 | 3.493% | $212.4711 | $212.47 | $212.45 | $212.50 |
| Purchase #5 | $102.95 | 6.869% | $110.0216 | $110.02 | $110.00 | $110.00 |
| Purchase #6 | $206.99 | 10.173% | $228.0471 | $228.05 | $228.05 | $228.00 |
| Purchase #7 | $250.41 | 6.623% | $266.9947 | $266.99 | $267.00 | $267.00 |
| 7 purchase totals = | $1,140.39 | $1,237.8770 | $1,237.87 | $1,237.80 | $1,237.90 | |