| 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 | $221.94 | 9.453% | $242.92 | $242.92 | $242.90 | $242.90 |
| Purchase #2 | $226.66 | 12.462% | $254.9064 | $254.91 | $254.90 | $254.90 |
| Purchase #3 | $77.68 | 11.305% | $86.4617 | $86.46 | $86.45 | $86.50 |
| Purchase #4 | $77.25 | 6.130% | $81.9854 | $81.99 | $82.00 | $82.00 |
| Purchase #5 | $240.65 | 10.667% | $266.3201 | $266.32 | $266.30 | $266.30 |
| Purchase #6 | $173.92 | 11.113% | $193.2477 | $193.25 | $193.25 | $193.20 |
| Purchase #7 | $248.95 | 5.821% | $263.4414 | $263.44 | $263.45 | $263.40 |
| 7 purchase totals = | $1,267.05 | $1,389.2827 | $1,389.29 | $1,389.25 | $1,389.20 | |