| 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 | $110.33 | 12.114% | $123.6954 | $123.70 | $123.70 | $123.70 |
| Purchase #2 | $178.44 | 12.269% | $200.3328 | $200.33 | $200.35 | $200.30 |
| Purchase #3 | $136.27 | 7.679% | $146.7342 | $146.73 | $146.75 | $146.70 |
| Purchase #4 | $198.93 | 8.685% | $216.2071 | $216.21 | $216.20 | $216.20 |
| Purchase #5 | $192.41 | 12.675% | $216.798 | $216.80 | $216.80 | $216.80 |
| Purchase #6 | $227.59 | 5.528% | $240.1712 | $240.17 | $240.15 | $240.20 |
| Purchase #7 | $240.74 | 8.626% | $261.5062 | $261.51 | $261.50 | $261.50 |
| 7 purchase totals = | $1,284.71 | $1,405.4449 | $1,405.45 | $1,405.45 | $1,405.40 | |