| 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 | $92.55 | 4.833% | $97.0229 | $97.02 | $97.00 | $97.00 |
| Purchase #2 | $222.45 | 13.515% | $252.5141 | $252.51 | $252.50 | $252.50 |
| Purchase #3 | $177.51 | 7.327% | $190.5162 | $190.52 | $190.50 | $190.50 |
| Purchase #4 | $238.62 | 11.557% | $266.1973 | $266.20 | $266.20 | $266.20 |
| Purchase #5 | $145.80 | 8.322% | $157.9335 | $157.93 | $157.95 | $157.90 |
| Purchase #6 | $78.99 | 3.195% | $81.5137 | $81.51 | $81.50 | $81.50 |
| Purchase #7 | $179.75 | 4.366% | $187.5979 | $187.60 | $187.60 | $187.60 |
| 7 purchase totals = | $1,135.67 | $1,233.2956 | $1,233.29 | $1,233.25 | $1,233.20 | |