| 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 | $248.45 | 3.618% | $257.4389 | $257.44 | $257.45 | $257.40 |
| Purchase #2 | $33.80 | 12.547% | $38.0409 | $38.04 | $38.05 | $38.00 |
| Purchase #3 | $208.46 | 3.746% | $216.2689 | $216.27 | $216.25 | $216.30 |
| Purchase #4 | $44.33 | 6.205% | $47.0807 | $47.08 | $47.10 | $47.10 |
| Purchase #5 | $218.42 | 5.177% | $229.7276 | $229.73 | $229.75 | $229.70 |
| Purchase #6 | $127.56 | 10.748% | $141.2701 | $141.27 | $141.25 | $141.30 |
| Purchase #7 | $52.65 | 7.563% | $56.6319 | $56.63 | $56.65 | $56.60 |
| 7 purchase totals = | $933.67 | $986.4590 | $986.46 | $986.50 | $986.40 | |