| 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 | $237.74 | 7.208% | $254.8763 | $254.88 | $254.90 | $254.90 |
| Purchase #2 | $218.51 | 5.688% | $230.9388 | $230.94 | $230.95 | $230.90 |
| Purchase #3 | $162.42 | 4.217% | $169.2693 | $169.27 | $169.25 | $169.30 |
| Purchase #4 | $200.91 | 10.604% | $222.2145 | $222.21 | $222.20 | $222.20 |
| Purchase #5 | $220.99 | 6.436% | $235.2129 | $235.21 | $235.20 | $235.20 |
| Purchase #6 | $102.93 | 11.341% | $114.6033 | $114.60 | $114.60 | $114.60 |
| Purchase #7 | $162.28 | 3.302% | $167.6385 | $167.64 | $167.65 | $167.60 |
| 7 purchase totals = | $1,305.78 | $1,394.7536 | $1,394.75 | $1,394.75 | $1,394.70 | |