| 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 | $183.81 | 3.617% | $190.4584 | $190.46 | $190.45 | $190.50 |
| Purchase #2 | $235.98 | 13.858% | $268.6821 | $268.68 | $268.70 | $268.70 |
| Purchase #3 | $243.71 | 6.643% | $259.8997 | $259.90 | $259.90 | $259.90 |
| Purchase #4 | $214.75 | 3.658% | $222.6056 | $222.61 | $222.60 | $222.60 |
| Purchase #5 | $42.70 | 12.797% | $48.1643 | $48.16 | $48.15 | $48.20 |
| Purchase #6 | $196.26 | 5.330% | $206.7207 | $206.72 | $206.70 | $206.70 |
| Purchase #7 | $135.87 | 13.391% | $154.0644 | $154.06 | $154.05 | $154.10 |
| 7 purchase totals = | $1,253.08 | $1,350.5952 | $1,350.59 | $1,350.55 | $1,350.70 | |