| 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 | $15.77 | 9.312% | $17.2385 | $17.24 | $17.25 | $17.20 |
| Purchase #2 | $185.80 | 7.302% | $199.3671 | $199.37 | $199.35 | $199.40 |
| Purchase #3 | $130.37 | 9.847% | $143.2075 | $143.21 | $143.20 | $143.20 |
| Purchase #4 | $39.65 | 9.617% | $43.4631 | $43.46 | $43.45 | $43.50 |
| Purchase #5 | $223.64 | 9.648% | $245.2168 | $245.22 | $245.20 | $245.20 |
| Purchase #6 | $192.90 | 6.494% | $205.4269 | $205.43 | $205.45 | $205.40 |
| Purchase #7 | $237.66 | 6.499% | $253.1055 | $253.11 | $253.10 | $253.10 |
| 7 purchase totals = | $1,025.79 | $1,107.0254 | $1,107.04 | $1,107.00 | $1,107.00 | |