| 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 | $217.55 | 4.227% | $226.7458 | $226.75 | $226.75 | $226.70 |
| Purchase #2 | $139.39 | 5.212% | $146.655 | $146.66 | $146.65 | $146.70 |
| Purchase #3 | $227.62 | 8.268% | $246.4396 | $246.44 | $246.45 | $246.40 |
| Purchase #4 | $224.69 | 8.716% | $244.274 | $244.27 | $244.25 | $244.30 |
| Purchase #5 | $89.72 | 10.782% | $99.3936 | $99.39 | $99.40 | $99.40 |
| Purchase #6 | $47.27 | 3.533% | $48.94 | $48.94 | $48.95 | $48.90 |
| Purchase #7 | $17.37 | 8.760% | $18.8916 | $18.89 | $18.90 | $18.90 |
| 7 purchase totals = | $963.61 | $1,031.3396 | $1,031.34 | $1,031.35 | $1,031.30 | |