| 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 | $213.46 | 8.612% | $231.8432 | $231.84 | $231.85 | $231.80 |
| Purchase #2 | $61.61 | 3.208% | $63.5864 | $63.59 | $63.60 | $63.60 |
| Purchase #3 | $240.78 | 5.315% | $253.5775 | $253.58 | $253.60 | $253.60 |
| Purchase #4 | $38.86 | 10.159% | $42.8078 | $42.81 | $42.80 | $42.80 |
| Purchase #5 | $168.53 | 6.821% | $180.0254 | $180.03 | $180.05 | $180.00 |
| Purchase #6 | $166.91 | 6.342% | $177.4954 | $177.50 | $177.50 | $177.50 |
| Purchase #7 | $72.77 | 8.298% | $78.8085 | $78.81 | $78.80 | $78.80 |
| 7 purchase totals = | $962.92 | $1,028.1442 | $1,028.16 | $1,028.20 | $1,028.10 | |