| 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 | $21.44 | 11.191% | $23.8394 | $23.84 | $23.85 | $23.80 |
| Purchase #2 | $222.37 | 12.734% | $250.6866 | $250.69 | $250.70 | $250.70 |
| Purchase #3 | $95.42 | 10.173% | $105.1271 | $105.13 | $105.15 | $105.10 |
| Purchase #4 | $240.74 | 11.354% | $268.0736 | $268.07 | $268.05 | $268.10 |
| Purchase #5 | $208.48 | 12.357% | $234.2419 | $234.24 | $234.25 | $234.20 |
| Purchase #6 | $197.64 | 4.320% | $206.178 | $206.18 | $206.20 | $206.20 |
| Purchase #7 | $179.87 | 11.365% | $200.3122 | $200.31 | $200.30 | $200.30 |
| 7 purchase totals = | $1,165.96 | $1,288.4588 | $1,288.46 | $1,288.50 | $1,288.40 | |