| 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 | $237.79 | 10.280% | $262.2348 | $262.23 | $262.25 | $262.20 |
| Purchase #2 | $244.36 | 11.709% | $272.9721 | $272.97 | $272.95 | $273.00 |
| Purchase #3 | $242.95 | 4.460% | $253.7856 | $253.79 | $253.80 | $253.80 |
| Purchase #4 | $179.79 | 11.272% | $200.0559 | $200.06 | $200.05 | $200.10 |
| Purchase #5 | $13.84 | 3.345% | $14.3029 | $14.30 | $14.30 | $14.30 |
| Purchase #6 | $170.63 | 11.351% | $189.9982 | $190.00 | $190.00 | $190.00 |
| Purchase #7 | $232.83 | 3.537% | $241.0652 | $241.07 | $241.05 | $241.10 |
| 7 purchase totals = | $1,322.19 | $1,434.4147 | $1,434.42 | $1,434.40 | $1,434.50 | |