| 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 | $201.88 | 5.380% | $212.7411 | $212.74 | $212.75 | $212.70 |
| Purchase #2 | $197.44 | 6.185% | $209.6517 | $209.65 | $209.65 | $209.70 |
| Purchase #3 | $178.27 | 11.205% | $198.2452 | $198.25 | $198.25 | $198.20 |
| Purchase #4 | $179.88 | 6.109% | $190.8689 | $190.87 | $190.85 | $190.90 |
| Purchase #5 | $195.55 | 10.169% | $215.4355 | $215.44 | $215.45 | $215.40 |
| Purchase #6 | $204.85 | 4.423% | $213.9105 | $213.91 | $213.90 | $213.90 |
| Purchase #7 | $86.92 | 9.572% | $95.24 | $95.24 | $95.25 | $95.20 |
| 7 purchase totals = | $1,244.79 | $1,336.0929 | $1,336.10 | $1,336.10 | $1,336.00 | |