| 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 | $231.87 | 12.661% | $261.2271 | $261.23 | $261.25 | $261.20 |
| Purchase #2 | $79.54 | 9.243% | $86.8919 | $86.89 | $86.90 | $86.90 |
| Purchase #3 | $156.50 | 13.568% | $177.7339 | $177.73 | $177.75 | $177.70 |
| Purchase #4 | $196.27 | 3.401% | $202.9451 | $202.95 | $202.95 | $202.90 |
| Purchase #5 | $72.36 | 10.608% | $80.0359 | $80.04 | $80.05 | $80.00 |
| Purchase #6 | $140.39 | 5.351% | $147.9023 | $147.90 | $147.90 | $147.90 |
| Purchase #7 | $181.72 | 7.462% | $195.2799 | $195.28 | $195.30 | $195.30 |
| 7 purchase totals = | $1,058.65 | $1,152.0161 | $1,152.02 | $1,152.10 | $1,151.90 | |