| 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 | $201.29 | 8.357% | $218.1118 | $218.11 | $218.10 | $218.10 |
| Purchase #2 | $246.99 | 5.722% | $261.1228 | $261.12 | $261.10 | $261.10 |
| Purchase #3 | $68.74 | 5.335% | $72.4073 | $72.41 | $72.40 | $72.40 |
| Purchase #4 | $202.86 | 5.528% | $214.0741 | $214.07 | $214.05 | $214.10 |
| Purchase #5 | $32.73 | 6.418% | $34.8306 | $34.83 | $34.85 | $34.80 |
| Purchase #6 | $97.81 | 12.586% | $110.1204 | $110.12 | $110.10 | $110.10 |
| Purchase #7 | $145.96 | 10.153% | $160.7793 | $160.78 | $160.80 | $160.80 |
| 7 purchase totals = | $996.38 | $1,071.4463 | $1,071.44 | $1,071.40 | $1,071.40 | |