| 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 | $240.59 | 3.620% | $249.2994 | $249.30 | $249.30 | $249.30 |
| Purchase #2 | $103.88 | 13.480% | $117.883 | $117.88 | $117.90 | $117.90 |
| Purchase #3 | $194.97 | 9.843% | $214.1609 | $214.16 | $214.15 | $214.20 |
| Purchase #4 | $77.33 | 4.588% | $80.8779 | $80.88 | $80.90 | $80.90 |
| Purchase #5 | $61.58 | 8.350% | $66.7219 | $66.72 | $66.70 | $66.70 |
| Purchase #6 | $236.87 | 10.517% | $261.7816 | $261.78 | $261.80 | $261.80 |
| Purchase #7 | $38.26 | 10.446% | $42.2566 | $42.26 | $42.25 | $42.30 |
| 7 purchase totals = | $953.48 | $1,032.9813 | $1,032.98 | $1,033.00 | $1,033.10 | |