| 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 | $199.54 | 11.490% | $222.4671 | $222.47 | $222.45 | $222.50 |
| Purchase #2 | $60.73 | 13.771% | $69.0931 | $69.09 | $69.10 | $69.10 |
| Purchase #3 | $41.35 | 4.408% | $43.1727 | $43.17 | $43.15 | $43.20 |
| Purchase #4 | $198.61 | 4.342% | $207.2336 | $207.23 | $207.25 | $207.20 |
| Purchase #5 | $165.77 | 12.807% | $187.0002 | $187.00 | $187.00 | $187.00 |
| Purchase #6 | $131.50 | 3.668% | $136.3234 | $136.32 | $136.30 | $136.30 |
| Purchase #7 | $64.87 | 10.166% | $71.4647 | $71.46 | $71.45 | $71.50 |
| 7 purchase totals = | $862.37 | $936.7548 | $936.74 | $936.70 | $936.80 | |