| 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 | $139.85 | 11.175% | $155.4782 | $155.48 | $155.50 | $155.50 |
| Purchase #2 | $106.99 | 13.516% | $121.4508 | $121.45 | $121.45 | $121.50 |
| Purchase #3 | $229.82 | 7.388% | $246.7991 | $246.80 | $246.80 | $246.80 |
| Purchase #4 | $34.77 | 3.317% | $35.9233 | $35.92 | $35.90 | $35.90 |
| Purchase #5 | $249.95 | 6.122% | $265.2519 | $265.25 | $265.25 | $265.30 |
| Purchase #6 | $154.71 | 10.317% | $170.6714 | $170.67 | $170.65 | $170.70 |
| Purchase #7 | $226.72 | 4.214% | $236.274 | $236.27 | $236.25 | $236.30 |
| 7 purchase totals = | $1,142.81 | $1,231.8487 | $1,231.84 | $1,231.80 | $1,232.00 | |