| 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 | $213.62 | 9.658% | $234.2514 | $234.25 | $234.25 | $234.30 |
| Purchase #2 | $84.47 | 12.811% | $95.2915 | $95.29 | $95.30 | $95.30 |
| Purchase #3 | $137.47 | 12.240% | $154.2963 | $154.30 | $154.30 | $154.30 |
| Purchase #4 | $36.39 | 7.138% | $38.9875 | $38.99 | $39.00 | $39.00 |
| Purchase #5 | $31.39 | 11.411% | $34.9719 | $34.97 | $34.95 | $35.00 |
| Purchase #6 | $78.43 | 7.246% | $84.113 | $84.11 | $84.10 | $84.10 |
| Purchase #7 | $179.93 | 13.691% | $204.5642 | $204.56 | $204.55 | $204.60 |
| 7 purchase totals = | $761.70 | $846.4758 | $846.47 | $846.45 | $846.60 | |