| 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 | $190.81 | 5.408% | $201.129 | $201.13 | $201.15 | $201.10 |
| Purchase #2 | $250.52 | 8.252% | $271.1929 | $271.19 | $271.20 | $271.20 |
| Purchase #3 | $212.41 | 4.504% | $221.9769 | $221.98 | $222.00 | $222.00 |
| Purchase #4 | $187.41 | 6.601% | $199.7809 | $199.78 | $199.80 | $199.80 |
| Purchase #5 | $14.58 | 3.641% | $15.1109 | $15.11 | $15.10 | $15.10 |
| Purchase #6 | $124.55 | 6.493% | $132.637 | $132.64 | $132.65 | $132.60 |
| Purchase #7 | $48.78 | 10.265% | $53.7873 | $53.79 | $53.80 | $53.80 |
| 7 purchase totals = | $1,029.06 | $1,095.6149 | $1,095.62 | $1,095.70 | $1,095.60 | |