| 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 | $199.87 | 12.245% | $224.3441 | $224.34 | $224.35 | $224.30 |
| Purchase #2 | $18.88 | 8.604% | $20.5044 | $20.50 | $20.50 | $20.50 |
| Purchase #3 | $186.95 | 4.428% | $195.2281 | $195.23 | $195.25 | $195.20 |
| Purchase #4 | $126.99 | 7.809% | $136.9066 | $136.91 | $136.90 | $136.90 |
| Purchase #5 | $196.95 | 13.848% | $224.2236 | $224.22 | $224.20 | $224.20 |
| Purchase #6 | $222.31 | 6.214% | $236.1243 | $236.12 | $236.10 | $236.10 |
| Purchase #7 | $36.71 | 12.526% | $41.3083 | $41.31 | $41.30 | $41.30 |
| 7 purchase totals = | $988.66 | $1,078.6394 | $1,078.63 | $1,078.60 | $1,078.50 | |