| 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 | $206.78 | 13.434% | $234.5588 | $234.56 | $234.55 | $234.60 |
| Purchase #2 | $127.97 | 8.217% | $138.4853 | $138.49 | $138.50 | $138.50 |
| Purchase #3 | $90.86 | 4.790% | $95.2122 | $95.21 | $95.20 | $95.20 |
| Purchase #4 | $175.94 | 3.311% | $181.7654 | $181.77 | $181.75 | $181.80 |
| Purchase #5 | $36.25 | 5.263% | $38.1578 | $38.16 | $38.15 | $38.20 |
| Purchase #6 | $104.75 | 9.197% | $114.3839 | $114.38 | $114.40 | $114.40 |
| Purchase #7 | $111.79 | 5.313% | $117.7294 | $117.73 | $117.75 | $117.70 |
| 7 purchase totals = | $854.34 | $920.2928 | $920.30 | $920.30 | $920.40 | |