| 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 | $224.69 | 10.556% | $248.4083 | $248.41 | $248.40 | $248.40 |
| Purchase #2 | $70.90 | 7.485% | $76.2069 | $76.21 | $76.20 | $76.20 |
| Purchase #3 | $151.76 | 10.106% | $167.0969 | $167.10 | $167.10 | $167.10 |
| Purchase #4 | $125.67 | 8.268% | $136.0604 | $136.06 | $136.05 | $136.10 |
| Purchase #5 | $214.47 | 8.861% | $233.4742 | $233.47 | $233.45 | $233.50 |
| Purchase #6 | $96.34 | 13.184% | $109.0415 | $109.04 | $109.05 | $109.00 |
| Purchase #7 | $51.94 | 9.718% | $56.9875 | $56.99 | $57.00 | $57.00 |
| 7 purchase totals = | $935.77 | $1,027.2757 | $1,027.28 | $1,027.25 | $1,027.30 | |