| 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 | $228.28 | 3.376% | $235.9867 | $235.99 | $236.00 | $236.00 |
| Purchase #2 | $226.81 | 13.551% | $257.545 | $257.55 | $257.55 | $257.50 |
| Purchase #3 | $170.91 | 7.419% | $183.5898 | $183.59 | $183.60 | $183.60 |
| Purchase #4 | $146.92 | 9.352% | $160.66 | $160.66 | $160.65 | $160.70 |
| Purchase #5 | $206.62 | 7.707% | $222.5442 | $222.54 | $222.55 | $222.50 |
| Purchase #6 | $131.97 | 9.749% | $144.8358 | $144.84 | $144.85 | $144.80 |
| Purchase #7 | $120.75 | 9.770% | $132.5473 | $132.55 | $132.55 | $132.50 |
| 7 purchase totals = | $1,232.26 | $1,337.7088 | $1,337.72 | $1,337.75 | $1,337.60 | |