| 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 | $246.42 | 4.674% | $257.9377 | $257.94 | $257.95 | $257.90 |
| Purchase #2 | $192.89 | 4.423% | $201.4215 | $201.42 | $201.40 | $201.40 |
| Purchase #3 | $169.96 | 6.528% | $181.055 | $181.06 | $181.05 | $181.10 |
| Purchase #4 | $249.96 | 4.510% | $261.2332 | $261.23 | $261.25 | $261.20 |
| Purchase #5 | $147.94 | 12.475% | $166.3955 | $166.40 | $166.40 | $166.40 |
| Purchase #6 | $21.81 | 8.538% | $23.6721 | $23.67 | $23.65 | $23.70 |
| Purchase #7 | $209.27 | 4.568% | $218.8295 | $218.83 | $218.85 | $218.80 |
| 7 purchase totals = | $1,238.25 | $1,310.5445 | $1,310.55 | $1,310.55 | $1,310.50 | |