| 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 | $77.26 | 6.553% | $82.3228 | $82.32 | $82.30 | $82.30 |
| Purchase #2 | $244.36 | 6.835% | $261.062 | $261.06 | $261.05 | $261.10 |
| Purchase #3 | $225.25 | 9.416% | $246.4595 | $246.46 | $246.45 | $246.50 |
| Purchase #4 | $118.54 | 4.399% | $123.7546 | $123.75 | $123.75 | $123.80 |
| Purchase #5 | $39.81 | 3.200% | $41.0839 | $41.08 | $41.10 | $41.10 |
| Purchase #6 | $156.30 | 12.286% | $175.503 | $175.50 | $175.50 | $175.50 |
| Purchase #7 | $184.39 | 4.126% | $191.9979 | $192.00 | $192.00 | $192.00 |
| 7 purchase totals = | $1,045.91 | $1,122.1837 | $1,122.17 | $1,122.15 | $1,122.30 | |