| 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 | $205.57 | 10.796% | $227.7633 | $227.76 | $227.75 | $227.80 |
| Purchase #2 | $170.82 | 7.712% | $183.9936 | $183.99 | $184.00 | $184.00 |
| Purchase #3 | $28.73 | 8.856% | $31.2743 | $31.27 | $31.25 | $31.30 |
| Purchase #4 | $192.80 | 12.374% | $216.6571 | $216.66 | $216.65 | $216.70 |
| Purchase #5 | $89.78 | 8.362% | $97.2874 | $97.29 | $97.30 | $97.30 |
| Purchase #6 | $225.65 | 13.777% | $256.7378 | $256.74 | $256.75 | $256.70 |
| Purchase #7 | $187.25 | 3.698% | $194.1745 | $194.17 | $194.15 | $194.20 |
| 7 purchase totals = | $1,100.60 | $1,207.8880 | $1,207.88 | $1,207.85 | $1,208.00 | |