| 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 | $245.71 | 9.342% | $268.6642 | $268.66 | $268.65 | $268.70 |
| Purchase #2 | $122.74 | 8.598% | $133.2932 | $133.29 | $133.30 | $133.30 |
| Purchase #3 | $199.48 | 9.243% | $217.9179 | $217.92 | $217.90 | $217.90 |
| Purchase #4 | $30.85 | 12.438% | $34.6871 | $34.69 | $34.70 | $34.70 |
| Purchase #5 | $12.67 | 13.636% | $14.3977 | $14.40 | $14.40 | $14.40 |
| Purchase #6 | $199.98 | 3.823% | $207.6252 | $207.63 | $207.65 | $207.60 |
| Purchase #7 | $10.69 | 13.369% | $12.1191 | $12.12 | $12.10 | $12.10 |
| 7 purchase totals = | $822.12 | $888.7044 | $888.71 | $888.70 | $888.70 | |