| 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 | $247.49 | 12.687% | $278.8891 | $278.89 | $278.90 | $278.90 |
| Purchase #2 | $101.36 | 8.833% | $110.3131 | $110.31 | $110.30 | $110.30 |
| Purchase #3 | $248.96 | 5.549% | $262.7748 | $262.77 | $262.75 | $262.80 |
| Purchase #4 | $242.34 | 12.538% | $272.7246 | $272.72 | $272.70 | $272.70 |
| Purchase #5 | $98.28 | 8.117% | $106.2574 | $106.26 | $106.25 | $106.30 |
| Purchase #6 | $241.39 | 11.828% | $269.9416 | $269.94 | $269.95 | $269.90 |
| Purchase #7 | $147.47 | 11.513% | $164.4482 | $164.45 | $164.45 | $164.40 |
| 7 purchase totals = | $1,327.29 | $1,465.3488 | $1,465.34 | $1,465.30 | $1,465.30 | |