| 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 | $240.93 | 6.294% | $256.0941 | $256.09 | $256.10 | $256.10 |
| Purchase #2 | $79.25 | 8.254% | $85.7913 | $85.79 | $85.80 | $85.80 |
| Purchase #3 | $182.85 | 4.737% | $191.5116 | $191.51 | $191.50 | $191.50 |
| Purchase #4 | $15.76 | 9.213% | $17.212 | $17.21 | $17.20 | $17.20 |
| Purchase #5 | $176.62 | 6.572% | $188.2275 | $188.23 | $188.25 | $188.20 |
| Purchase #6 | $147.59 | 11.330% | $164.3119 | $164.31 | $164.30 | $164.30 |
| Purchase #7 | $8.51 | 4.665% | $8.907 | $8.91 | $8.90 | $8.90 |
| 7 purchase totals = | $851.51 | $912.0554 | $912.05 | $912.05 | $912.00 | |