| 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 | $22.33 | 7.844% | $24.0816 | $24.08 | $24.10 | $24.10 |
| Purchase #2 | $169.97 | 8.544% | $184.4922 | $184.49 | $184.50 | $184.50 |
| Purchase #3 | $182.80 | 8.434% | $198.2174 | $198.22 | $198.20 | $198.20 |
| Purchase #4 | $212.77 | 6.432% | $226.4554 | $226.46 | $226.45 | $226.50 |
| Purchase #5 | $60.71 | 3.363% | $62.7517 | $62.75 | $62.75 | $62.80 |
| Purchase #6 | $127.41 | 9.869% | $139.9841 | $139.98 | $140.00 | $140.00 |
| Purchase #7 | $179.41 | 3.575% | $185.8239 | $185.82 | $185.80 | $185.80 |
| 7 purchase totals = | $955.40 | $1,021.8063 | $1,021.80 | $1,021.80 | $1,021.90 | |