| 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 | $234.99 | 5.164% | $247.1249 | $247.12 | $247.10 | $247.10 |
| Purchase #2 | $35.59 | 3.587% | $36.8666 | $36.87 | $36.85 | $36.90 |
| Purchase #3 | $191.87 | 6.180% | $203.7276 | $203.73 | $203.75 | $203.70 |
| Purchase #4 | $125.35 | 9.178% | $136.8546 | $136.85 | $136.85 | $136.90 |
| Purchase #5 | $11.28 | 3.381% | $11.6614 | $11.66 | $11.65 | $11.70 |
| Purchase #6 | $249.84 | 13.728% | $284.138 | $284.14 | $284.15 | $284.10 |
| Purchase #7 | $178.82 | 6.512% | $190.4648 | $190.46 | $190.45 | $190.50 |
| 7 purchase totals = | $1,027.74 | $1,110.8379 | $1,110.83 | $1,110.80 | $1,110.90 | |