| 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 | $190.52 | 9.377% | $208.3851 | $208.39 | $208.40 | $208.40 |
| Purchase #2 | $196.73 | 6.569% | $209.6532 | $209.65 | $209.65 | $209.70 |
| Purchase #3 | $122.38 | 11.619% | $136.5993 | $136.60 | $136.60 | $136.60 |
| Purchase #4 | $229.55 | 8.354% | $248.7266 | $248.73 | $248.75 | $248.70 |
| Purchase #5 | $162.76 | 9.746% | $178.6226 | $178.62 | $178.60 | $178.60 |
| Purchase #6 | $240.91 | 6.481% | $256.5234 | $256.52 | $256.50 | $256.50 |
| Purchase #7 | $121.52 | 12.470% | $136.6735 | $136.67 | $136.65 | $136.70 |
| 7 purchase totals = | $1,264.37 | $1,375.1837 | $1,375.18 | $1,375.15 | $1,375.20 | |