| 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 | $8.49 | 4.776% | $8.8955 | $8.90 | $8.90 | $8.90 |
| Purchase #2 | $140.37 | 13.846% | $159.8056 | $159.81 | $159.80 | $159.80 |
| Purchase #3 | $186.53 | 3.536% | $193.1257 | $193.13 | $193.15 | $193.10 |
| Purchase #4 | $235.53 | 9.219% | $257.2435 | $257.24 | $257.25 | $257.20 |
| Purchase #5 | $162.81 | 10.846% | $180.4684 | $180.47 | $180.45 | $180.50 |
| Purchase #6 | $208.46 | 6.748% | $222.5269 | $222.53 | $222.55 | $222.50 |
| Purchase #7 | $71.79 | 13.161% | $81.2383 | $81.24 | $81.25 | $81.20 |
| 7 purchase totals = | $1,013.98 | $1,103.3039 | $1,103.32 | $1,103.35 | $1,103.20 | |