| 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 | $228.52 | 10.380% | $252.2404 | $252.24 | $252.25 | $252.20 |
| Purchase #2 | $204.36 | 7.698% | $220.0916 | $220.09 | $220.10 | $220.10 |
| Purchase #3 | $46.63 | 3.582% | $48.3003 | $48.30 | $48.30 | $48.30 |
| Purchase #4 | $144.52 | 3.296% | $149.2834 | $149.28 | $149.30 | $149.30 |
| Purchase #5 | $123.71 | 13.410% | $140.2995 | $140.30 | $140.30 | $140.30 |
| Purchase #6 | $230.96 | 4.171% | $240.5933 | $240.59 | $240.60 | $240.60 |
| Purchase #7 | $179.31 | 8.118% | $193.8664 | $193.87 | $193.85 | $193.90 |
| 7 purchase totals = | $1,158.01 | $1,244.6749 | $1,244.67 | $1,244.70 | $1,244.70 | |