| 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 | $121.49 | 6.602% | $129.5108 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $198.87 | 6.866% | $212.5244 | $212.52 | $212.50 | $212.50 |
| Purchase #3 | $99.84 | 9.864% | $109.6882 | $109.69 | $109.70 | $109.70 |
| Purchase #4 | $121.53 | 9.360% | $132.9052 | $132.91 | $132.90 | $132.90 |
| Purchase #5 | $47.91 | 8.270% | $51.8722 | $51.87 | $51.85 | $51.90 |
| Purchase #6 | $236.87 | 12.308% | $266.024 | $266.02 | $266.00 | $266.00 |
| Purchase #7 | $186.38 | 7.620% | $200.5822 | $200.58 | $200.60 | $200.60 |
| 7 purchase totals = | $1,012.89 | $1,103.1070 | $1,103.10 | $1,103.05 | $1,103.10 | |