| 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 | $41.74 | 8.389% | $45.2416 | $45.24 | $45.25 | $45.20 |
| Purchase #2 | $232.59 | 9.239% | $254.079 | $254.08 | $254.10 | $254.10 |
| Purchase #3 | $180.50 | 5.127% | $189.7542 | $189.75 | $189.75 | $189.80 |
| Purchase #4 | $166.90 | 10.655% | $184.6832 | $184.68 | $184.70 | $184.70 |
| Purchase #5 | $39.97 | 6.273% | $42.4773 | $42.48 | $42.50 | $42.50 |
| Purchase #6 | $171.86 | 4.644% | $179.8412 | $179.84 | $179.85 | $179.80 |
| Purchase #7 | $243.41 | 7.302% | $261.1838 | $261.18 | $261.20 | $261.20 |
| 7 purchase totals = | $1,076.97 | $1,157.2603 | $1,157.25 | $1,157.35 | $1,157.30 | |