| 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 | $189.38 | 6.640% | $201.9548 | $201.95 | $201.95 | $202.00 |
| Purchase #2 | $228.29 | 10.110% | $251.3701 | $251.37 | $251.35 | $251.40 |
| Purchase #3 | $173.55 | 6.284% | $184.4559 | $184.46 | $184.45 | $184.50 |
| Purchase #4 | $103.77 | 6.682% | $110.7039 | $110.70 | $110.70 | $110.70 |
| Purchase #5 | $243.74 | 8.732% | $265.0234 | $265.02 | $265.00 | $265.00 |
| Purchase #6 | $28.83 | 4.256% | $30.057 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $97.32 | 6.728% | $103.8677 | $103.87 | $103.85 | $103.90 |
| 7 purchase totals = | $1,064.88 | $1,147.4328 | $1,147.43 | $1,147.35 | $1,147.60 | |