| 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 | $250.94 | 8.847% | $273.1407 | $273.14 | $273.15 | $273.10 |
| Purchase #2 | $90.39 | 10.271% | $99.674 | $99.67 | $99.65 | $99.70 |
| Purchase #3 | $66.50 | 8.666% | $72.2629 | $72.26 | $72.25 | $72.30 |
| Purchase #4 | $231.76 | 7.770% | $249.7678 | $249.77 | $249.75 | $249.80 |
| Purchase #5 | $209.35 | 9.220% | $228.6521 | $228.65 | $228.65 | $228.70 |
| Purchase #6 | $139.58 | 10.341% | $154.014 | $154.01 | $154.00 | $154.00 |
| Purchase #7 | $51.73 | 10.137% | $56.9739 | $56.97 | $56.95 | $57.00 |
| 7 purchase totals = | $1,040.25 | $1,134.4854 | $1,134.47 | $1,134.40 | $1,134.60 | |