| 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 | $169.29 | 13.339% | $191.8716 | $191.87 | $191.85 | $191.90 |
| Purchase #2 | $127.56 | 6.710% | $136.1193 | $136.12 | $136.10 | $136.10 |
| Purchase #3 | $234.68 | 3.440% | $242.753 | $242.75 | $242.75 | $242.80 |
| Purchase #4 | $179.25 | 13.429% | $203.3215 | $203.32 | $203.30 | $203.30 |
| Purchase #5 | $188.66 | 12.459% | $212.1651 | $212.17 | $212.15 | $212.20 |
| Purchase #6 | $214.93 | 11.751% | $240.1864 | $240.19 | $240.20 | $240.20 |
| Purchase #7 | $78.66 | 5.442% | $82.9407 | $82.94 | $82.95 | $82.90 |
| 7 purchase totals = | $1,193.03 | $1,309.3576 | $1,309.36 | $1,309.30 | $1,309.40 | |