| 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 | $99.33 | 7.618% | $106.897 | $106.90 | $106.90 | $106.90 |
| Purchase #2 | $135.69 | 11.231% | $150.9293 | $150.93 | $150.95 | $150.90 |
| Purchase #3 | $227.62 | 5.793% | $240.806 | $240.81 | $240.80 | $240.80 |
| Purchase #4 | $202.79 | 9.795% | $222.6533 | $222.65 | $222.65 | $222.70 |
| Purchase #5 | $193.88 | 7.420% | $208.2659 | $208.27 | $208.25 | $208.30 |
| Purchase #6 | $133.92 | 8.666% | $145.5255 | $145.53 | $145.55 | $145.50 |
| Purchase #7 | $165.92 | 12.674% | $186.9487 | $186.95 | $186.95 | $186.90 |
| 7 purchase totals = | $1,159.15 | $1,262.0257 | $1,262.04 | $1,262.05 | $1,262.00 | |