| 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 | $209.34 | 12.329% | $235.1495 | $235.15 | $235.15 | $235.10 |
| Purchase #2 | $23.90 | 5.351% | $25.1789 | $25.18 | $25.20 | $25.20 |
| Purchase #3 | $51.56 | 11.770% | $57.6286 | $57.63 | $57.65 | $57.60 |
| Purchase #4 | $106.69 | 6.601% | $113.7326 | $113.73 | $113.75 | $113.70 |
| Purchase #5 | $45.57 | 8.130% | $49.2748 | $49.27 | $49.25 | $49.30 |
| Purchase #6 | $41.28 | 4.255% | $43.0365 | $43.04 | $43.05 | $43.00 |
| Purchase #7 | $30.88 | 13.677% | $35.1035 | $35.10 | $35.10 | $35.10 |
| 7 purchase totals = | $509.22 | $559.1044 | $559.10 | $559.15 | $559.00 | |