| 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 | $104.60 | 9.305% | $114.333 | $114.33 | $114.35 | $114.30 |
| Purchase #2 | $177.61 | 5.733% | $187.7924 | $187.79 | $187.80 | $187.80 |
| Purchase #3 | $239.42 | 8.529% | $259.8401 | $259.84 | $259.85 | $259.80 |
| Purchase #4 | $215.77 | 6.725% | $230.2805 | $230.28 | $230.30 | $230.30 |
| Purchase #5 | $54.72 | 6.857% | $58.4722 | $58.47 | $58.45 | $58.50 |
| Purchase #6 | $153.64 | 8.386% | $166.5243 | $166.52 | $166.50 | $166.50 |
| Purchase #7 | $53.61 | 8.156% | $57.9824 | $57.98 | $58.00 | $58.00 |
| 7 purchase totals = | $999.37 | $1,075.2249 | $1,075.21 | $1,075.25 | $1,075.20 | |