| 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 | $232.54 | 7.627% | $250.2758 | $250.28 | $250.30 | $250.30 |
| Purchase #2 | $19.57 | 7.655% | $21.0681 | $21.07 | $21.05 | $21.10 |
| Purchase #3 | $135.70 | 5.702% | $143.4376 | $143.44 | $143.45 | $143.40 |
| Purchase #4 | $154.97 | 8.666% | $168.3997 | $168.40 | $168.40 | $168.40 |
| Purchase #5 | $113.32 | 11.215% | $126.0288 | $126.03 | $126.05 | $126.00 |
| Purchase #6 | $62.91 | 10.407% | $69.457 | $69.46 | $69.45 | $69.50 |
| Purchase #7 | $216.64 | 8.201% | $234.4066 | $234.41 | $234.40 | $234.40 |
| 7 purchase totals = | $935.65 | $1,013.0736 | $1,013.09 | $1,013.10 | $1,013.10 | |