| 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 | $12.65 | 12.599% | $14.2438 | $14.24 | $14.25 | $14.20 |
| Purchase #2 | $222.78 | 13.530% | $252.9221 | $252.92 | $252.90 | $252.90 |
| Purchase #3 | $218.53 | 10.738% | $241.9958 | $242.00 | $242.00 | $242.00 |
| Purchase #4 | $148.93 | 4.120% | $155.0659 | $155.07 | $155.05 | $155.10 |
| Purchase #5 | $55.48 | 8.868% | $60.4 | $60.40 | $60.40 | $60.40 |
| Purchase #6 | $9.41 | 13.241% | $10.656 | $10.66 | $10.65 | $10.70 |
| Purchase #7 | $184.91 | 4.556% | $193.3345 | $193.33 | $193.35 | $193.30 |
| 7 purchase totals = | $852.69 | $928.6181 | $928.62 | $928.60 | $928.60 | |