| 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 | $22.49 | 10.199% | $24.7838 | $24.78 | $24.80 | $24.80 |
| Purchase #2 | $199.72 | 13.660% | $227.0018 | $227.00 | $227.00 | $227.00 |
| Purchase #3 | $149.46 | 8.221% | $161.7471 | $161.75 | $161.75 | $161.70 |
| Purchase #4 | $228.50 | 8.241% | $247.3307 | $247.33 | $247.35 | $247.30 |
| Purchase #5 | $212.75 | 5.397% | $224.2321 | $224.23 | $224.25 | $224.20 |
| Purchase #6 | $241.77 | 12.780% | $272.6682 | $272.67 | $272.65 | $272.70 |
| Purchase #7 | $74.71 | 3.441% | $77.2808 | $77.28 | $77.30 | $77.30 |
| 7 purchase totals = | $1,129.40 | $1,235.0445 | $1,235.04 | $1,235.10 | $1,235.00 | |