| 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 | $243.68 | 9.700% | $267.317 | $267.32 | $267.30 | $267.30 |
| Purchase #2 | $31.52 | 13.572% | $35.7979 | $35.80 | $35.80 | $35.80 |
| Purchase #3 | $198.83 | 13.208% | $225.0915 | $225.09 | $225.10 | $225.10 |
| Purchase #4 | $190.54 | 4.667% | $199.4325 | $199.43 | $199.45 | $199.40 |
| Purchase #5 | $63.53 | 6.106% | $67.4091 | $67.41 | $67.40 | $67.40 |
| Purchase #6 | $82.79 | 6.181% | $87.9072 | $87.91 | $87.90 | $87.90 |
| Purchase #7 | $41.90 | 12.109% | $46.9737 | $46.97 | $46.95 | $47.00 |
| 7 purchase totals = | $852.79 | $929.9289 | $929.93 | $929.90 | $929.90 | |