| 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 | $208.81 | 3.661% | $216.4545 | $216.45 | $216.45 | $216.50 |
| Purchase #2 | $231.72 | 7.550% | $249.2149 | $249.21 | $249.20 | $249.20 |
| Purchase #3 | $194.98 | 7.761% | $210.1124 | $210.11 | $210.10 | $210.10 |
| Purchase #4 | $165.83 | 11.519% | $184.932 | $184.93 | $184.95 | $184.90 |
| Purchase #5 | $82.73 | 13.767% | $94.1194 | $94.12 | $94.10 | $94.10 |
| Purchase #6 | $97.90 | 7.243% | $104.9909 | $104.99 | $105.00 | $105.00 |
| Purchase #7 | $159.47 | 10.483% | $176.1872 | $176.19 | $176.20 | $176.20 |
| 7 purchase totals = | $1,141.44 | $1,236.0113 | $1,236.00 | $1,236.00 | $1,236.00 | |