| 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 | $171.60 | 12.282% | $192.6759 | $192.68 | $192.70 | $192.70 |
| Purchase #2 | $240.88 | 3.777% | $249.978 | $249.98 | $250.00 | $250.00 |
| Purchase #3 | $215.45 | 7.606% | $231.8371 | $231.84 | $231.85 | $231.80 |
| Purchase #4 | $228.53 | 8.749% | $248.5241 | $248.52 | $248.50 | $248.50 |
| Purchase #5 | $93.57 | 3.790% | $97.1163 | $97.12 | $97.10 | $97.10 |
| Purchase #6 | $49.60 | 7.626% | $53.3825 | $53.38 | $53.40 | $53.40 |
| Purchase #7 | $50.76 | 3.435% | $52.5036 | $52.50 | $52.50 | $52.50 |
| 7 purchase totals = | $1,050.39 | $1,126.0175 | $1,126.02 | $1,126.05 | $1,126.00 | |