| 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 | $212.38 | 4.794% | $222.5615 | $222.56 | $222.55 | $222.60 |
| Purchase #2 | $59.73 | 13.533% | $67.8133 | $67.81 | $67.80 | $67.80 |
| Purchase #3 | $122.40 | 9.160% | $133.6118 | $133.61 | $133.60 | $133.60 |
| Purchase #4 | $207.98 | 3.555% | $215.3737 | $215.37 | $215.35 | $215.40 |
| Purchase #5 | $31.98 | 13.674% | $36.3529 | $36.35 | $36.35 | $36.40 |
| Purchase #6 | $161.44 | 9.664% | $177.0416 | $177.04 | $177.05 | $177.00 |
| Purchase #7 | $63.65 | 6.346% | $67.6892 | $67.69 | $67.70 | $67.70 |
| 7 purchase totals = | $859.56 | $920.4440 | $920.43 | $920.40 | $920.50 | |