| 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 | $238.97 | 7.586% | $257.0983 | $257.10 | $257.10 | $257.10 |
| Purchase #2 | $207.64 | 7.201% | $222.5922 | $222.59 | $222.60 | $222.60 |
| Purchase #3 | $159.93 | 9.677% | $175.4064 | $175.41 | $175.40 | $175.40 |
| Purchase #4 | $166.44 | 13.695% | $189.234 | $189.23 | $189.25 | $189.20 |
| Purchase #5 | $46.93 | 5.489% | $49.506 | $49.51 | $49.50 | $49.50 |
| Purchase #6 | $184.99 | 7.742% | $199.3119 | $199.31 | $199.30 | $199.30 |
| Purchase #7 | $34.36 | 10.420% | $37.9403 | $37.94 | $37.95 | $37.90 |
| 7 purchase totals = | $1,039.26 | $1,131.0891 | $1,131.09 | $1,131.10 | $1,131.00 | |