| 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 | $247.58 | 3.863% | $257.144 | $257.14 | $257.15 | $257.10 |
| Purchase #2 | $170.82 | 12.842% | $192.7567 | $192.76 | $192.75 | $192.80 |
| Purchase #3 | $222.99 | 4.725% | $233.5263 | $233.53 | $233.55 | $233.50 |
| Purchase #4 | $222.38 | 10.570% | $245.8856 | $245.89 | $245.90 | $245.90 |
| Purchase #5 | $193.30 | 7.274% | $207.3606 | $207.36 | $207.35 | $207.40 |
| Purchase #6 | $58.43 | 11.601% | $65.2085 | $65.21 | $65.20 | $65.20 |
| Purchase #7 | $227.34 | 4.401% | $237.3452 | $237.35 | $237.35 | $237.30 |
| 7 purchase totals = | $1,342.84 | $1,439.2269 | $1,439.24 | $1,439.25 | $1,439.20 | |