| 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 | $237.25 | 5.545% | $250.4055 | $250.41 | $250.40 | $250.40 |
| Purchase #2 | $19.79 | 8.574% | $21.4868 | $21.49 | $21.50 | $21.50 |
| Purchase #3 | $186.40 | 7.161% | $199.7481 | $199.75 | $199.75 | $199.70 |
| Purchase #4 | $152.26 | 11.244% | $169.3801 | $169.38 | $169.40 | $169.40 |
| Purchase #5 | $65.41 | 8.802% | $71.1674 | $71.17 | $71.15 | $71.20 |
| Purchase #6 | $217.30 | 13.503% | $246.642 | $246.64 | $246.65 | $246.60 |
| Purchase #7 | $177.64 | 8.732% | $193.1515 | $193.15 | $193.15 | $193.20 |
| 7 purchase totals = | $1,056.05 | $1,151.9814 | $1,151.99 | $1,152.00 | $1,152.00 | |