| 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 | $241.30 | 13.559% | $274.0179 | $274.02 | $274.00 | $274.00 |
| Purchase #2 | $87.63 | 12.437% | $98.5285 | $98.53 | $98.55 | $98.50 |
| Purchase #3 | $242.49 | 11.675% | $270.8007 | $270.80 | $270.80 | $270.80 |
| Purchase #4 | $76.90 | 8.766% | $83.6411 | $83.64 | $83.65 | $83.60 |
| Purchase #5 | $198.53 | 4.537% | $207.5373 | $207.54 | $207.55 | $207.50 |
| Purchase #6 | $144.99 | 13.333% | $164.3215 | $164.32 | $164.30 | $164.30 |
| Purchase #7 | $82.52 | 8.730% | $89.724 | $89.72 | $89.70 | $89.70 |
| 7 purchase totals = | $1,074.36 | $1,188.5710 | $1,188.57 | $1,188.55 | $1,188.40 | |