| 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 | $226.48 | 6.566% | $241.3507 | $241.35 | $241.35 | $241.40 |
| Purchase #2 | $106.95 | 10.106% | $117.7584 | $117.76 | $117.75 | $117.80 |
| Purchase #3 | $107.90 | 9.475% | $118.1235 | $118.12 | $118.10 | $118.10 |
| Purchase #4 | $26.43 | 13.623% | $30.0306 | $30.03 | $30.05 | $30.00 |
| Purchase #5 | $16.31 | 4.177% | $16.9913 | $16.99 | $17.00 | $17.00 |
| Purchase #6 | $180.41 | 3.300% | $186.3635 | $186.36 | $186.35 | $186.40 |
| Purchase #7 | $166.49 | 13.454% | $188.8896 | $188.89 | $188.90 | $188.90 |
| 7 purchase totals = | $830.97 | $899.5076 | $899.50 | $899.50 | $899.60 | |