| 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 | $214.57 | 9.600% | $235.1687 | $235.17 | $235.15 | $235.20 |
| Purchase #2 | $125.56 | 7.444% | $134.9067 | $134.91 | $134.90 | $134.90 |
| Purchase #3 | $192.74 | 9.204% | $210.4798 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $124.42 | 4.727% | $130.3013 | $130.30 | $130.30 | $130.30 |
| Purchase #5 | $65.65 | 13.839% | $74.7353 | $74.74 | $74.75 | $74.70 |
| Purchase #6 | $191.73 | 7.788% | $206.6619 | $206.66 | $206.65 | $206.70 |
| Purchase #7 | $222.55 | 6.678% | $237.4119 | $237.41 | $237.40 | $237.40 |
| 7 purchase totals = | $1,137.22 | $1,229.6656 | $1,229.67 | $1,229.65 | $1,229.70 | |