| 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 | $150.89 | 13.113% | $170.6762 | $170.68 | $170.70 | $170.70 |
| Purchase #2 | $219.38 | 3.202% | $226.4045 | $226.40 | $226.40 | $226.40 |
| Purchase #3 | $56.59 | 11.735% | $63.2308 | $63.23 | $63.25 | $63.20 |
| Purchase #4 | $107.85 | 13.797% | $122.7301 | $122.73 | $122.75 | $122.70 |
| Purchase #5 | $155.94 | 6.614% | $166.2539 | $166.25 | $166.25 | $166.30 |
| Purchase #6 | $208.45 | 12.611% | $234.7376 | $234.74 | $234.75 | $234.70 |
| Purchase #7 | $231.33 | 13.458% | $262.4624 | $262.46 | $262.45 | $262.50 |
| 7 purchase totals = | $1,130.43 | $1,246.4955 | $1,246.49 | $1,246.55 | $1,246.50 | |