| 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 | $201.60 | 3.195% | $208.0411 | $208.04 | $208.05 | $208.00 |
| Purchase #2 | $247.57 | 9.849% | $271.9532 | $271.95 | $271.95 | $272.00 |
| Purchase #3 | $163.57 | 12.514% | $184.0391 | $184.04 | $184.05 | $184.00 |
| Purchase #4 | $248.78 | 12.176% | $279.0715 | $279.07 | $279.05 | $279.10 |
| Purchase #5 | $10.87 | 7.486% | $11.6837 | $11.68 | $11.70 | $11.70 |
| Purchase #6 | $191.93 | 10.857% | $212.7678 | $212.77 | $212.75 | $212.80 |
| Purchase #7 | $199.40 | 9.449% | $218.2413 | $218.24 | $218.25 | $218.20 |
| 7 purchase totals = | $1,263.72 | $1,385.7977 | $1,385.79 | $1,385.80 | $1,385.80 | |