| 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 | $91.89 | 13.179% | $104.0002 | $104.00 | $104.00 | $104.00 |
| Purchase #2 | $41.96 | 6.792% | $44.8099 | $44.81 | $44.80 | $44.80 |
| Purchase #3 | $136.79 | 4.731% | $143.2615 | $143.26 | $143.25 | $143.30 |
| Purchase #4 | $217.62 | 3.549% | $225.3433 | $225.34 | $225.35 | $225.30 |
| Purchase #5 | $47.61 | 3.410% | $49.2335 | $49.23 | $49.25 | $49.20 |
| Purchase #6 | $190.38 | 4.481% | $198.9109 | $198.91 | $198.90 | $198.90 |
| Purchase #7 | $145.88 | 11.109% | $162.0858 | $162.09 | $162.10 | $162.10 |
| 7 purchase totals = | $872.13 | $927.6451 | $927.64 | $927.65 | $927.60 | |