| 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 | $23.37 | 4.569% | $24.4378 | $24.44 | $24.45 | $24.40 |
| Purchase #2 | $250.50 | 13.272% | $283.7464 | $283.75 | $283.75 | $283.70 |
| Purchase #3 | $48.78 | 4.384% | $50.9185 | $50.92 | $50.90 | $50.90 |
| Purchase #4 | $170.39 | 12.564% | $191.7978 | $191.80 | $191.80 | $191.80 |
| Purchase #5 | $227.58 | 4.456% | $237.721 | $237.72 | $237.70 | $237.70 |
| Purchase #6 | $185.39 | 6.386% | $197.229 | $197.23 | $197.25 | $197.20 |
| Purchase #7 | $150.94 | 10.701% | $167.0921 | $167.09 | $167.10 | $167.10 |
| 7 purchase totals = | $1,056.95 | $1,152.9426 | $1,152.95 | $1,152.95 | $1,152.80 | |