| 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 | $217.96 | 6.426% | $231.9661 | $231.97 | $231.95 | $232.00 |
| Purchase #2 | $199.47 | 12.868% | $225.1378 | $225.14 | $225.15 | $225.10 |
| Purchase #3 | $44.56 | 12.353% | $50.0645 | $50.06 | $50.05 | $50.10 |
| Purchase #4 | $143.27 | 12.472% | $161.1386 | $161.14 | $161.15 | $161.10 |
| Purchase #5 | $169.60 | 11.703% | $189.4483 | $189.45 | $189.45 | $189.40 |
| Purchase #6 | $82.81 | 10.123% | $91.1929 | $91.19 | $91.20 | $91.20 |
| Purchase #7 | $75.38 | 3.452% | $77.9821 | $77.98 | $78.00 | $78.00 |
| 7 purchase totals = | $933.05 | $1,026.9303 | $1,026.93 | $1,026.95 | $1,026.90 | |