| 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 | $182.80 | 10.724% | $202.4035 | $202.40 | $202.40 | $202.40 |
| Purchase #2 | $239.81 | 7.512% | $257.8245 | $257.82 | $257.80 | $257.80 |
| Purchase #3 | $16.29 | 5.373% | $17.1653 | $17.17 | $17.15 | $17.20 |
| Purchase #4 | $231.58 | 7.566% | $249.1013 | $249.10 | $249.10 | $249.10 |
| Purchase #5 | $132.54 | 6.169% | $140.7164 | $140.72 | $140.70 | $140.70 |
| Purchase #6 | $201.50 | 10.244% | $222.1417 | $222.14 | $222.15 | $222.10 |
| Purchase #7 | $150.35 | 4.718% | $157.4435 | $157.44 | $157.45 | $157.40 |
| 7 purchase totals = | $1,154.87 | $1,246.7962 | $1,246.79 | $1,246.75 | $1,246.70 | |