| 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 | $48.83 | 4.559% | $51.0562 | $51.06 | $51.05 | $51.10 |
| Purchase #2 | $183.63 | 11.156% | $204.1158 | $204.12 | $204.10 | $204.10 |
| Purchase #3 | $243.82 | 4.209% | $254.0824 | $254.08 | $254.10 | $254.10 |
| Purchase #4 | $50.54 | 11.652% | $56.4289 | $56.43 | $56.45 | $56.40 |
| Purchase #5 | $190.69 | 7.278% | $204.5684 | $204.57 | $204.55 | $204.60 |
| Purchase #6 | $249.97 | 12.729% | $281.7887 | $281.79 | $281.80 | $281.80 |
| Purchase #7 | $199.64 | 3.867% | $207.3601 | $207.36 | $207.35 | $207.40 |
| 7 purchase totals = | $1,167.12 | $1,259.4005 | $1,259.41 | $1,259.40 | $1,259.50 | |