| 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 | $214.71 | 6.848% | $229.4133 | $229.41 | $229.40 | $229.40 |
| Purchase #2 | $56.46 | 8.179% | $61.0779 | $61.08 | $61.10 | $61.10 |
| Purchase #3 | $240.79 | 9.693% | $264.1298 | $264.13 | $264.15 | $264.10 |
| Purchase #4 | $98.69 | 8.630% | $107.2069 | $107.21 | $107.20 | $107.20 |
| Purchase #5 | $207.55 | 10.859% | $230.0879 | $230.09 | $230.10 | $230.10 |
| Purchase #6 | $73.46 | 7.148% | $78.7109 | $78.71 | $78.70 | $78.70 |
| Purchase #7 | $198.74 | 8.403% | $215.4401 | $215.44 | $215.45 | $215.40 |
| 7 purchase totals = | $1,090.40 | $1,186.0668 | $1,186.07 | $1,186.10 | $1,186.00 | |