| 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 | $220.92 | 12.648% | $248.862 | $248.86 | $248.85 | $248.90 |
| Purchase #2 | $179.72 | 12.511% | $202.2048 | $202.20 | $202.20 | $202.20 |
| Purchase #3 | $66.88 | 11.256% | $74.408 | $74.41 | $74.40 | $74.40 |
| Purchase #4 | $209.66 | 12.214% | $235.2679 | $235.27 | $235.25 | $235.30 |
| Purchase #5 | $212.75 | 10.151% | $234.3463 | $234.35 | $234.35 | $234.30 |
| Purchase #6 | $101.97 | 12.393% | $114.6071 | $114.61 | $114.60 | $114.60 |
| Purchase #7 | $58.67 | 6.659% | $62.5768 | $62.58 | $62.60 | $62.60 |
| 7 purchase totals = | $1,050.57 | $1,172.2729 | $1,172.28 | $1,172.25 | $1,172.30 | |