| 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 | $239.38 | 13.839% | $272.5078 | $272.51 | $272.50 | $272.50 |
| Purchase #2 | $79.49 | 9.758% | $87.2466 | $87.25 | $87.25 | $87.20 |
| Purchase #3 | $180.89 | 3.102% | $186.5012 | $186.50 | $186.50 | $186.50 |
| Purchase #4 | $227.55 | 6.338% | $241.9721 | $241.97 | $241.95 | $242.00 |
| Purchase #5 | $221.62 | 9.369% | $242.3836 | $242.38 | $242.40 | $242.40 |
| Purchase #6 | $97.84 | 3.177% | $100.9484 | $100.95 | $100.95 | $100.90 |
| Purchase #7 | $6.68 | 3.260% | $6.8978 | $6.90 | $6.90 | $6.90 |
| 7 purchase totals = | $1,053.45 | $1,138.4575 | $1,138.46 | $1,138.45 | $1,138.40 | |