| 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 | $132.61 | 8.819% | $144.3049 | $144.30 | $144.30 | $144.30 |
| Purchase #2 | $177.86 | 13.238% | $201.4051 | $201.41 | $201.40 | $201.40 |
| Purchase #3 | $248.50 | 9.473% | $272.0404 | $272.04 | $272.05 | $272.00 |
| Purchase #4 | $179.28 | 4.258% | $186.9137 | $186.91 | $186.90 | $186.90 |
| Purchase #5 | $47.42 | 9.399% | $51.877 | $51.88 | $51.90 | $51.90 |
| Purchase #6 | $122.58 | 8.325% | $132.7848 | $132.78 | $132.80 | $132.80 |
| Purchase #7 | $62.69 | 8.362% | $67.9321 | $67.93 | $67.95 | $67.90 |
| 7 purchase totals = | $970.94 | $1,057.2580 | $1,057.25 | $1,057.30 | $1,057.20 | |