| 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 | $248.40 | 4.519% | $259.6252 | $259.63 | $259.65 | $259.60 |
| Purchase #2 | $172.38 | 5.841% | $182.4487 | $182.45 | $182.45 | $182.40 |
| Purchase #3 | $57.75 | 11.308% | $64.2804 | $64.28 | $64.30 | $64.30 |
| Purchase #4 | $249.47 | 9.212% | $272.4512 | $272.45 | $272.45 | $272.50 |
| Purchase #5 | $68.86 | 12.513% | $77.4765 | $77.48 | $77.50 | $77.50 |
| Purchase #6 | $171.52 | 3.129% | $176.8869 | $176.89 | $176.90 | $176.90 |
| Purchase #7 | $125.68 | 6.232% | $133.5124 | $133.51 | $133.50 | $133.50 |
| 7 purchase totals = | $1,094.06 | $1,166.6813 | $1,166.69 | $1,166.75 | $1,166.70 | |