| 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 | $248.30 | 7.573% | $267.1038 | $267.10 | $267.10 | $267.10 |
| Purchase #2 | $192.81 | 11.760% | $215.4845 | $215.48 | $215.50 | $215.50 |
| Purchase #3 | $198.61 | 6.529% | $211.5772 | $211.58 | $211.60 | $211.60 |
| Purchase #4 | $222.30 | 5.145% | $233.7373 | $233.74 | $233.75 | $233.70 |
| Purchase #5 | $139.90 | 4.124% | $145.6695 | $145.67 | $145.65 | $145.70 |
| Purchase #6 | $149.96 | 3.121% | $154.6403 | $154.64 | $154.65 | $154.60 |
| Purchase #7 | $82.69 | 3.400% | $85.5015 | $85.50 | $85.50 | $85.50 |
| 7 purchase totals = | $1,234.57 | $1,313.7141 | $1,313.71 | $1,313.75 | $1,313.70 | |