| 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 | $78.63 | 9.715% | $86.2689 | $86.27 | $86.25 | $86.30 |
| Purchase #2 | $239.38 | 11.163% | $266.102 | $266.10 | $266.10 | $266.10 |
| Purchase #3 | $203.60 | 12.792% | $229.6445 | $229.64 | $229.65 | $229.60 |
| Purchase #4 | $103.92 | 4.306% | $108.3948 | $108.39 | $108.40 | $108.40 |
| Purchase #5 | $182.95 | 7.339% | $196.3767 | $196.38 | $196.40 | $196.40 |
| Purchase #6 | $178.94 | 8.659% | $194.4344 | $194.43 | $194.45 | $194.40 |
| Purchase #7 | $23.79 | 12.388% | $26.7371 | $26.74 | $26.75 | $26.70 |
| 7 purchase totals = | $1,011.21 | $1,107.9584 | $1,107.95 | $1,108.00 | $1,107.90 | |