| 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 | $94.39 | 13.362% | $107.0024 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $205.57 | 11.628% | $229.4737 | $229.47 | $229.45 | $229.50 |
| Purchase #3 | $29.73 | 12.467% | $33.4364 | $33.44 | $33.45 | $33.40 |
| Purchase #4 | $39.82 | 10.331% | $43.9338 | $43.93 | $43.95 | $43.90 |
| Purchase #5 | $37.50 | 4.734% | $39.2753 | $39.28 | $39.30 | $39.30 |
| Purchase #6 | $128.31 | 9.443% | $140.4263 | $140.43 | $140.45 | $140.40 |
| Purchase #7 | $10.67 | 10.725% | $11.8144 | $11.81 | $11.80 | $11.80 |
| 7 purchase totals = | $545.99 | $605.3623 | $605.36 | $605.40 | $605.30 | |