| 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 | $227.38 | 13.145% | $257.2691 | $257.27 | $257.25 | $257.30 |
| Purchase #2 | $220.71 | 5.612% | $233.0962 | $233.10 | $233.10 | $233.10 |
| Purchase #3 | $71.33 | 8.287% | $77.2411 | $77.24 | $77.25 | $77.20 |
| Purchase #4 | $248.99 | 13.704% | $283.1116 | $283.11 | $283.10 | $283.10 |
| Purchase #5 | $187.68 | 9.791% | $206.0557 | $206.06 | $206.05 | $206.10 |
| Purchase #6 | $83.51 | 9.147% | $91.1487 | $91.15 | $91.15 | $91.10 |
| Purchase #7 | $16.37 | 5.747% | $17.3108 | $17.31 | $17.30 | $17.30 |
| 7 purchase totals = | $1,055.97 | $1,165.2332 | $1,165.24 | $1,165.20 | $1,165.20 | |