| 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 | $23.36 | 8.620% | $25.3736 | $25.37 | $25.35 | $25.40 |
| Purchase #2 | $222.40 | 4.280% | $231.9187 | $231.92 | $231.90 | $231.90 |
| Purchase #3 | $85.27 | 4.423% | $89.0415 | $89.04 | $89.05 | $89.00 |
| Purchase #4 | $6.86 | 5.435% | $7.2328 | $7.23 | $7.25 | $7.20 |
| Purchase #5 | $231.27 | 7.833% | $249.3854 | $249.39 | $249.40 | $249.40 |
| Purchase #6 | $228.62 | 10.699% | $253.0801 | $253.08 | $253.10 | $253.10 |
| Purchase #7 | $227.43 | 10.473% | $251.2487 | $251.25 | $251.25 | $251.20 |
| 7 purchase totals = | $1,025.21 | $1,107.2808 | $1,107.28 | $1,107.30 | $1,107.20 | |