| 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 | $106.73 | 9.650% | $117.0294 | $117.03 | $117.05 | $117.00 |
| Purchase #2 | $72.46 | 9.289% | $79.1908 | $79.19 | $79.20 | $79.20 |
| Purchase #3 | $233.60 | 10.167% | $257.3501 | $257.35 | $257.35 | $257.40 |
| Purchase #4 | $183.43 | 12.211% | $205.8286 | $205.83 | $205.85 | $205.80 |
| Purchase #5 | $21.67 | 12.296% | $24.3345 | $24.33 | $24.35 | $24.30 |
| Purchase #6 | $120.58 | 9.237% | $131.718 | $131.72 | $131.70 | $131.70 |
| Purchase #7 | $209.72 | 6.114% | $222.5423 | $222.54 | $222.55 | $222.50 |
| 7 purchase totals = | $948.19 | $1,037.9937 | $1,037.99 | $1,038.05 | $1,037.90 | |