| 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 | $134.69 | 10.308% | $148.5738 | $148.57 | $148.55 | $148.60 |
| Purchase #2 | $194.91 | 9.256% | $212.9509 | $212.95 | $212.95 | $213.00 |
| Purchase #3 | $92.47 | 8.396% | $100.2338 | $100.23 | $100.25 | $100.20 |
| Purchase #4 | $236.70 | 9.241% | $258.5734 | $258.57 | $258.55 | $258.60 |
| Purchase #5 | $9.96 | 10.468% | $11.0026 | $11.00 | $11.00 | $11.00 |
| Purchase #6 | $147.50 | 12.790% | $166.3653 | $166.37 | $166.35 | $166.40 |
| Purchase #7 | $102.26 | 3.734% | $106.0784 | $106.08 | $106.10 | $106.10 |
| 7 purchase totals = | $918.49 | $1,003.7782 | $1,003.77 | $1,003.75 | $1,003.90 | |