| 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 | $205.99 | 13.836% | $234.4908 | $234.49 | $234.50 | $234.50 |
| Purchase #2 | $46.46 | 9.230% | $50.7483 | $50.75 | $50.75 | $50.70 |
| Purchase #3 | $238.90 | 13.315% | $270.7095 | $270.71 | $270.70 | $270.70 |
| Purchase #4 | $105.81 | 6.293% | $112.4686 | $112.47 | $112.45 | $112.50 |
| Purchase #5 | $205.40 | 8.739% | $223.3499 | $223.35 | $223.35 | $223.30 |
| Purchase #6 | $5.36 | 13.540% | $6.0857 | $6.09 | $6.10 | $6.10 |
| Purchase #7 | $106.46 | 3.692% | $110.3905 | $110.39 | $110.40 | $110.40 |
| 7 purchase totals = | $914.38 | $1,008.2433 | $1,008.25 | $1,008.25 | $1,008.20 | |