| 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 | $49.33 | 8.264% | $53.4066 | $53.41 | $53.40 | $53.40 |
| Purchase #2 | $155.46 | 4.352% | $162.2256 | $162.23 | $162.25 | $162.20 |
| Purchase #3 | $107.82 | 7.375% | $115.7717 | $115.77 | $115.75 | $115.80 |
| Purchase #4 | $126.73 | 12.301% | $142.3191 | $142.32 | $142.30 | $142.30 |
| Purchase #5 | $186.98 | 9.734% | $205.1806 | $205.18 | $205.20 | $205.20 |
| Purchase #6 | $226.49 | 12.336% | $254.4298 | $254.43 | $254.45 | $254.40 |
| Purchase #7 | $158.66 | 3.820% | $164.7208 | $164.72 | $164.70 | $164.70 |
| 7 purchase totals = | $1,011.47 | $1,098.0542 | $1,098.06 | $1,098.05 | $1,098.00 | |