| 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 | $188.55 | 6.542% | $200.8849 | $200.88 | $200.90 | $200.90 |
| Purchase #2 | $92.33 | 13.754% | $105.0291 | $105.03 | $105.05 | $105.00 |
| Purchase #3 | $222.59 | 4.512% | $232.6333 | $232.63 | $232.65 | $232.60 |
| Purchase #4 | $126.86 | 7.411% | $136.2616 | $136.26 | $136.25 | $136.30 |
| Purchase #5 | $131.60 | 13.588% | $149.4818 | $149.48 | $149.50 | $149.50 |
| Purchase #6 | $28.55 | 7.313% | $30.6379 | $30.64 | $30.65 | $30.60 |
| Purchase #7 | $241.54 | 3.341% | $249.6099 | $249.61 | $249.60 | $249.60 |
| 7 purchase totals = | $1,032.02 | $1,104.5385 | $1,104.53 | $1,104.60 | $1,104.50 | |