| 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 | $219.91 | 3.652% | $227.9411 | $227.94 | $227.95 | $227.90 |
| Purchase #2 | $70.88 | 4.183% | $73.8449 | $73.84 | $73.85 | $73.80 |
| Purchase #3 | $196.77 | 10.245% | $216.9291 | $216.93 | $216.95 | $216.90 |
| Purchase #4 | $54.31 | 4.193% | $56.5872 | $56.59 | $56.60 | $56.60 |
| Purchase #5 | $129.50 | 11.639% | $144.5725 | $144.57 | $144.55 | $144.60 |
| Purchase #6 | $66.39 | 13.831% | $75.5724 | $75.57 | $75.55 | $75.60 |
| Purchase #7 | $153.35 | 7.300% | $164.5446 | $164.54 | $164.55 | $164.50 |
| 7 purchase totals = | $891.11 | $959.9918 | $959.98 | $960.00 | $959.90 | |