| 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 | $239.91 | 4.446% | $250.5764 | $250.58 | $250.60 | $250.60 |
| Purchase #2 | $166.27 | 7.502% | $178.7436 | $178.74 | $178.75 | $178.70 |
| Purchase #3 | $165.61 | 8.849% | $180.2648 | $180.26 | $180.25 | $180.30 |
| Purchase #4 | $11.92 | 7.325% | $12.7931 | $12.79 | $12.80 | $12.80 |
| Purchase #5 | $147.99 | 8.832% | $161.0605 | $161.06 | $161.05 | $161.10 |
| Purchase #6 | $212.36 | 3.590% | $219.9837 | $219.98 | $220.00 | $220.00 |
| Purchase #7 | $149.73 | 8.855% | $162.9886 | $162.99 | $163.00 | $163.00 |
| 7 purchase totals = | $1,093.79 | $1,166.4107 | $1,166.40 | $1,166.45 | $1,166.50 | |