| 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 | $86.76 | 11.680% | $96.8936 | $96.89 | $96.90 | $96.90 |
| Purchase #2 | $108.84 | 11.377% | $121.2227 | $121.22 | $121.20 | $121.20 |
| Purchase #3 | $199.85 | 7.663% | $215.1645 | $215.16 | $215.15 | $215.20 |
| Purchase #4 | $56.45 | 13.834% | $64.2593 | $64.26 | $64.25 | $64.30 |
| Purchase #5 | $101.36 | 12.533% | $114.0634 | $114.06 | $114.05 | $114.10 |
| Purchase #6 | $245.26 | 10.470% | $270.9387 | $270.94 | $270.95 | $270.90 |
| Purchase #7 | $193.65 | 6.187% | $205.6311 | $205.63 | $205.65 | $205.60 |
| 7 purchase totals = | $992.17 | $1,088.1733 | $1,088.16 | $1,088.15 | $1,088.20 | |