| 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 | $198.32 | 10.764% | $219.6672 | $219.67 | $219.65 | $219.70 |
| Purchase #2 | $86.35 | 12.355% | $97.0185 | $97.02 | $97.00 | $97.00 |
| Purchase #3 | $248.40 | 6.349% | $264.1709 | $264.17 | $264.15 | $264.20 |
| Purchase #4 | $247.76 | 4.268% | $258.3344 | $258.33 | $258.35 | $258.30 |
| Purchase #5 | $171.52 | 7.470% | $184.3325 | $184.33 | $184.35 | $184.30 |
| Purchase #6 | $190.67 | 3.831% | $197.9746 | $197.97 | $197.95 | $198.00 |
| Purchase #7 | $170.47 | 10.493% | $188.3574 | $188.36 | $188.35 | $188.40 |
| 7 purchase totals = | $1,313.49 | $1,409.8555 | $1,409.85 | $1,409.80 | $1,409.90 | |