| 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 | $8.64 | 5.633% | $9.1267 | $9.13 | $9.15 | $9.10 |
| Purchase #2 | $134.86 | 9.547% | $147.7351 | $147.74 | $147.75 | $147.70 |
| Purchase #3 | $249.32 | 4.824% | $261.3472 | $261.35 | $261.35 | $261.30 |
| Purchase #4 | $63.27 | 12.597% | $71.2401 | $71.24 | $71.25 | $71.20 |
| Purchase #5 | $141.33 | 7.357% | $151.7276 | $151.73 | $151.75 | $151.70 |
| Purchase #6 | $214.96 | 6.156% | $228.1929 | $228.19 | $228.20 | $228.20 |
| Purchase #7 | $17.46 | 9.417% | $19.1042 | $19.10 | $19.10 | $19.10 |
| 7 purchase totals = | $829.84 | $888.4738 | $888.48 | $888.55 | $888.30 | |