| 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 | $246.77 | 11.345% | $274.7661 | $274.77 | $274.75 | $274.80 |
| Purchase #2 | $10.43 | 6.328% | $11.09 | $11.09 | $11.10 | $11.10 |
| Purchase #3 | $142.92 | 7.271% | $153.3117 | $153.31 | $153.30 | $153.30 |
| Purchase #4 | $177.78 | 13.162% | $201.1794 | $201.18 | $201.20 | $201.20 |
| Purchase #5 | $111.69 | 12.594% | $125.7562 | $125.76 | $125.75 | $125.80 |
| Purchase #6 | $132.26 | 12.702% | $149.0597 | $149.06 | $149.05 | $149.10 |
| Purchase #7 | $214.38 | 8.796% | $233.2369 | $233.24 | $233.25 | $233.20 |
| 7 purchase totals = | $1,036.23 | $1,148.4000 | $1,148.41 | $1,148.40 | $1,148.50 | |