| 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 | $237.93 | 12.499% | $267.6689 | $267.67 | $267.65 | $267.70 |
| Purchase #2 | $188.60 | 5.599% | $199.1597 | $199.16 | $199.15 | $199.20 |
| Purchase #3 | $238.40 | 5.138% | $250.649 | $250.65 | $250.65 | $250.60 |
| Purchase #4 | $67.69 | 4.419% | $70.6812 | $70.68 | $70.70 | $70.70 |
| Purchase #5 | $220.99 | 5.802% | $233.8118 | $233.81 | $233.80 | $233.80 |
| Purchase #6 | $28.67 | 9.840% | $31.4911 | $31.49 | $31.50 | $31.50 |
| Purchase #7 | $162.31 | 7.593% | $174.6342 | $174.63 | $174.65 | $174.60 |
| 7 purchase totals = | $1,144.59 | $1,228.0959 | $1,228.09 | $1,228.10 | $1,228.10 | |