| 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 | $197.93 | 5.817% | $209.4436 | $209.44 | $209.45 | $209.40 |
| Purchase #2 | $185.52 | 10.302% | $204.6323 | $204.63 | $204.65 | $204.60 |
| Purchase #3 | $131.89 | 3.682% | $136.7462 | $136.75 | $136.75 | $136.70 |
| Purchase #4 | $11.95 | 8.327% | $12.9451 | $12.95 | $12.95 | $12.90 |
| Purchase #5 | $163.81 | 11.488% | $182.6285 | $182.63 | $182.65 | $182.60 |
| Purchase #6 | $123.30 | 10.375% | $136.0924 | $136.09 | $136.10 | $136.10 |
| Purchase #7 | $87.27 | 10.761% | $96.6611 | $96.66 | $96.65 | $96.70 |
| 7 purchase totals = | $901.67 | $979.1492 | $979.15 | $979.20 | $979.00 | |