| 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 | $202.82 | 13.636% | $230.4765 | $230.48 | $230.50 | $230.50 |
| Purchase #2 | $97.91 | 7.283% | $105.0408 | $105.04 | $105.05 | $105.00 |
| Purchase #3 | $163.57 | 6.343% | $173.9452 | $173.95 | $173.95 | $173.90 |
| Purchase #4 | $170.49 | 10.621% | $188.5977 | $188.60 | $188.60 | $188.60 |
| Purchase #5 | $13.34 | 13.420% | $15.1302 | $15.13 | $15.15 | $15.10 |
| Purchase #6 | $165.82 | 8.171% | $179.3692 | $179.37 | $179.35 | $179.40 |
| Purchase #7 | $238.92 | 7.362% | $256.5093 | $256.51 | $256.50 | $256.50 |
| 7 purchase totals = | $1,052.87 | $1,149.0689 | $1,149.08 | $1,149.10 | $1,149.00 | |