| 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 | $35.43 | 7.424% | $38.0603 | $38.06 | $38.05 | $38.10 |
| Purchase #2 | $11.73 | 7.465% | $12.6056 | $12.61 | $12.60 | $12.60 |
| Purchase #3 | $249.85 | 7.586% | $268.8036 | $268.80 | $268.80 | $268.80 |
| Purchase #4 | $207.53 | 12.845% | $234.1872 | $234.19 | $234.20 | $234.20 |
| Purchase #5 | $27.38 | 12.588% | $30.8266 | $30.83 | $30.85 | $30.80 |
| Purchase #6 | $217.42 | 4.332% | $226.8386 | $226.84 | $226.85 | $226.80 |
| Purchase #7 | $185.40 | 8.227% | $200.6529 | $200.65 | $200.65 | $200.70 |
| 7 purchase totals = | $934.74 | $1,011.9748 | $1,011.98 | $1,012.00 | $1,012.00 | |