| 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 | $249.68 | 9.496% | $273.3896 | $273.39 | $273.40 | $273.40 |
| Purchase #2 | $131.29 | 5.288% | $138.2326 | $138.23 | $138.25 | $138.20 |
| Purchase #3 | $116.72 | 12.814% | $131.6765 | $131.68 | $131.70 | $131.70 |
| Purchase #4 | $210.76 | 6.267% | $223.9683 | $223.97 | $223.95 | $224.00 |
| Purchase #5 | $234.51 | 11.526% | $261.5396 | $261.54 | $261.55 | $261.50 |
| Purchase #6 | $7.95 | 9.743% | $8.7246 | $8.72 | $8.70 | $8.70 |
| Purchase #7 | $179.26 | 11.321% | $199.554 | $199.55 | $199.55 | $199.60 |
| 7 purchase totals = | $1,130.17 | $1,237.0852 | $1,237.08 | $1,237.10 | $1,237.10 | |