| 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 | $26.37 | 13.389% | $29.9007 | $29.90 | $29.90 | $29.90 |
| Purchase #2 | $56.68 | 11.826% | $63.383 | $63.38 | $63.40 | $63.40 |
| Purchase #3 | $221.26 | 3.769% | $229.5993 | $229.60 | $229.60 | $229.60 |
| Purchase #4 | $214.94 | 4.562% | $224.7456 | $224.75 | $224.75 | $224.70 |
| Purchase #5 | $111.97 | 11.276% | $124.5957 | $124.60 | $124.60 | $124.60 |
| Purchase #6 | $218.99 | 13.533% | $248.6259 | $248.63 | $248.65 | $248.60 |
| Purchase #7 | $186.33 | 6.509% | $198.4582 | $198.46 | $198.45 | $198.50 |
| 7 purchase totals = | $1,036.54 | $1,119.3084 | $1,119.32 | $1,119.35 | $1,119.30 | |