| 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 | $126.49 | 8.487% | $137.2252 | $137.23 | $137.25 | $137.20 |
| Purchase #2 | $155.69 | 8.155% | $168.3865 | $168.39 | $168.40 | $168.40 |
| Purchase #3 | $140.54 | 3.116% | $144.9192 | $144.92 | $144.90 | $144.90 |
| Purchase #4 | $153.74 | 10.526% | $169.9227 | $169.92 | $169.90 | $169.90 |
| Purchase #5 | $216.74 | 3.815% | $225.0086 | $225.01 | $225.00 | $225.00 |
| Purchase #6 | $134.51 | 3.307% | $138.9582 | $138.96 | $138.95 | $139.00 |
| Purchase #7 | $216.65 | 9.573% | $237.3899 | $237.39 | $237.40 | $237.40 |
| 7 purchase totals = | $1,144.36 | $1,221.8103 | $1,221.82 | $1,221.80 | $1,221.80 | |