| 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 | $199.94 | 9.247% | $218.4285 | $218.43 | $218.45 | $218.40 |
| Purchase #2 | $250.85 | 3.127% | $258.6941 | $258.69 | $258.70 | $258.70 |
| Purchase #3 | $148.53 | 10.750% | $164.497 | $164.50 | $164.50 | $164.50 |
| Purchase #4 | $56.75 | 13.694% | $64.5213 | $64.52 | $64.50 | $64.50 |
| Purchase #5 | $86.65 | 12.490% | $97.4726 | $97.47 | $97.45 | $97.50 |
| Purchase #6 | $93.68 | 6.823% | $100.0718 | $100.07 | $100.05 | $100.10 |
| Purchase #7 | $239.47 | 11.653% | $267.3754 | $267.38 | $267.40 | $267.40 |
| 7 purchase totals = | $1,075.87 | $1,171.0607 | $1,171.06 | $1,171.05 | $1,171.10 | |