| 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 | $86.81 | 12.387% | $97.5632 | $97.56 | $97.55 | $97.60 |
| Purchase #2 | $242.97 | 7.835% | $262.0067 | $262.01 | $262.00 | $262.00 |
| Purchase #3 | $143.36 | 8.765% | $155.9255 | $155.93 | $155.95 | $155.90 |
| Purchase #4 | $98.68 | 9.560% | $108.1138 | $108.11 | $108.10 | $108.10 |
| Purchase #5 | $187.45 | 7.417% | $201.3532 | $201.35 | $201.35 | $201.40 |
| Purchase #6 | $164.78 | 13.304% | $186.7023 | $186.70 | $186.70 | $186.70 |
| Purchase #7 | $159.66 | 3.573% | $165.3647 | $165.36 | $165.35 | $165.40 |
| 7 purchase totals = | $1,083.71 | $1,177.0294 | $1,177.02 | $1,177.00 | $1,177.10 | |