| 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 | $242.27 | 7.206% | $259.728 | $259.73 | $259.75 | $259.70 |
| Purchase #2 | $98.64 | 10.212% | $108.7131 | $108.71 | $108.70 | $108.70 |
| Purchase #3 | $45.50 | 7.454% | $48.8916 | $48.89 | $48.90 | $48.90 |
| Purchase #4 | $19.66 | 8.697% | $21.3698 | $21.37 | $21.35 | $21.40 |
| Purchase #5 | $201.77 | 4.202% | $210.2484 | $210.25 | $210.25 | $210.20 |
| Purchase #6 | $29.94 | 8.242% | $32.4077 | $32.41 | $32.40 | $32.40 |
| Purchase #7 | $245.77 | 6.570% | $261.9171 | $261.92 | $261.90 | $261.90 |
| 7 purchase totals = | $883.55 | $943.2757 | $943.28 | $943.25 | $943.20 | |