| 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 | $197.39 | 5.667% | $208.5761 | $208.58 | $208.60 | $208.60 |
| Purchase #2 | $208.40 | 4.827% | $218.4595 | $218.46 | $218.45 | $218.50 |
| Purchase #3 | $93.76 | 3.806% | $97.3285 | $97.33 | $97.35 | $97.30 |
| Purchase #4 | $126.90 | 5.864% | $134.3414 | $134.34 | $134.35 | $134.30 |
| Purchase #5 | $63.96 | 10.377% | $70.5971 | $70.60 | $70.60 | $70.60 |
| Purchase #6 | $186.71 | 7.796% | $201.2659 | $201.27 | $201.25 | $201.30 |
| Purchase #7 | $162.42 | 9.313% | $177.5462 | $177.55 | $177.55 | $177.50 |
| 7 purchase totals = | $1,039.54 | $1,108.1147 | $1,108.13 | $1,108.15 | $1,108.10 | |