| 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 | $89.85 | 12.140% | $100.7578 | $100.76 | $100.75 | $100.80 |
| Purchase #2 | $18.39 | 9.771% | $20.1869 | $20.19 | $20.20 | $20.20 |
| Purchase #3 | $39.29 | 9.795% | $43.1385 | $43.14 | $43.15 | $43.10 |
| Purchase #4 | $245.30 | 8.847% | $267.0017 | $267.00 | $267.00 | $267.00 |
| Purchase #5 | $174.41 | 10.287% | $192.3516 | $192.35 | $192.35 | $192.40 |
| Purchase #6 | $119.90 | 9.411% | $131.1838 | $131.18 | $131.20 | $131.20 |
| Purchase #7 | $171.30 | 6.631% | $182.6589 | $182.66 | $182.65 | $182.70 |
| 7 purchase totals = | $858.44 | $937.2792 | $937.28 | $937.30 | $937.40 | |