| 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 | $113.68 | 7.603% | $122.3231 | $122.32 | $122.30 | $122.30 |
| Purchase #2 | $234.55 | 4.350% | $244.7529 | $244.75 | $244.75 | $244.80 |
| Purchase #3 | $76.57 | 4.573% | $80.0715 | $80.07 | $80.05 | $80.10 |
| Purchase #4 | $116.57 | 11.155% | $129.5734 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $150.56 | 10.621% | $166.551 | $166.55 | $166.55 | $166.60 |
| Purchase #6 | $246.28 | 10.786% | $272.8438 | $272.84 | $272.85 | $272.80 |
| Purchase #7 | $205.58 | 12.583% | $231.4481 | $231.45 | $231.45 | $231.40 |
| 7 purchase totals = | $1,143.79 | $1,247.5638 | $1,247.55 | $1,247.50 | $1,247.60 | |