| 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 | $97.26 | 9.735% | $106.7283 | $106.73 | $106.75 | $106.70 |
| Purchase #2 | $218.79 | 10.514% | $241.7936 | $241.79 | $241.80 | $241.80 |
| Purchase #3 | $209.94 | 9.670% | $230.2412 | $230.24 | $230.25 | $230.20 |
| Purchase #4 | $223.71 | 12.360% | $251.3606 | $251.36 | $251.35 | $251.40 |
| Purchase #5 | $121.71 | 6.200% | $129.256 | $129.26 | $129.25 | $129.30 |
| Purchase #6 | $249.52 | 9.558% | $273.3691 | $273.37 | $273.35 | $273.40 |
| Purchase #7 | $78.90 | 11.770% | $88.1865 | $88.19 | $88.20 | $88.20 |
| 7 purchase totals = | $1,199.83 | $1,320.9353 | $1,320.94 | $1,320.95 | $1,321.00 | |