| 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 | $247.71 | 10.245% | $273.0879 | $273.09 | $273.10 | $273.10 |
| Purchase #2 | $176.92 | 7.629% | $190.4172 | $190.42 | $190.40 | $190.40 |
| Purchase #3 | $77.41 | 7.391% | $83.1314 | $83.13 | $83.15 | $83.10 |
| Purchase #4 | $229.80 | 12.692% | $258.9662 | $258.97 | $258.95 | $259.00 |
| Purchase #5 | $234.92 | 12.388% | $264.0219 | $264.02 | $264.00 | $264.00 |
| Purchase #6 | $124.41 | 13.688% | $141.4392 | $141.44 | $141.45 | $141.40 |
| Purchase #7 | $249.79 | 11.347% | $278.1337 | $278.13 | $278.15 | $278.10 |
| 7 purchase totals = | $1,340.96 | $1,489.1975 | $1,489.20 | $1,489.20 | $1,489.10 | |