| 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 | $88.59 | 3.324% | $91.5347 | $91.53 | $91.55 | $91.50 |
| Purchase #2 | $89.52 | 10.696% | $99.0951 | $99.10 | $99.10 | $99.10 |
| Purchase #3 | $124.80 | 3.773% | $129.5087 | $129.51 | $129.50 | $129.50 |
| Purchase #4 | $218.42 | 7.214% | $234.1768 | $234.18 | $234.20 | $234.20 |
| Purchase #5 | $246.55 | 5.494% | $260.0955 | $260.10 | $260.10 | $260.10 |
| Purchase #6 | $207.84 | 4.725% | $217.6604 | $217.66 | $217.65 | $217.70 |
| Purchase #7 | $195.96 | 6.555% | $208.8052 | $208.81 | $208.80 | $208.80 |
| 7 purchase totals = | $1,171.68 | $1,240.8764 | $1,240.89 | $1,240.90 | $1,240.90 | |