| 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 | $225.77 | 10.153% | $248.6924 | $248.69 | $248.70 | $248.70 |
| Purchase #2 | $202.95 | 11.409% | $226.1046 | $226.10 | $226.10 | $226.10 |
| Purchase #3 | $165.55 | 10.260% | $182.5354 | $182.54 | $182.55 | $182.50 |
| Purchase #4 | $207.97 | 11.449% | $231.7805 | $231.78 | $231.80 | $231.80 |
| Purchase #5 | $242.26 | 5.689% | $256.0422 | $256.04 | $256.05 | $256.00 |
| Purchase #6 | $223.85 | 9.647% | $245.4448 | $245.44 | $245.45 | $245.40 |
| Purchase #7 | $190.52 | 12.576% | $214.4798 | $214.48 | $214.50 | $214.50 |
| 7 purchase totals = | $1,458.87 | $1,605.0797 | $1,605.07 | $1,605.15 | $1,605.00 | |