| 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 | $225.34 | 10.853% | $249.7962 | $249.80 | $249.80 | $249.80 |
| Purchase #2 | $108.32 | 13.617% | $123.0699 | $123.07 | $123.05 | $123.10 |
| Purchase #3 | $207.69 | 12.489% | $233.6284 | $233.63 | $233.65 | $233.60 |
| Purchase #4 | $181.65 | 8.414% | $196.934 | $196.93 | $196.95 | $196.90 |
| Purchase #5 | $62.92 | 3.229% | $64.9517 | $64.95 | $64.95 | $65.00 |
| Purchase #6 | $196.66 | 5.609% | $207.6907 | $207.69 | $207.70 | $207.70 |
| Purchase #7 | $142.83 | 8.507% | $154.9805 | $154.98 | $155.00 | $155.00 |
| 7 purchase totals = | $1,125.41 | $1,231.0514 | $1,231.05 | $1,231.10 | $1,231.10 | |