| 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 | $108.59 | 6.112% | $115.227 | $115.23 | $115.25 | $115.20 |
| Purchase #2 | $113.74 | 5.700% | $120.2232 | $120.22 | $120.20 | $120.20 |
| Purchase #3 | $238.83 | 3.542% | $247.2894 | $247.29 | $247.30 | $247.30 |
| Purchase #4 | $10.57 | 8.546% | $11.4733 | $11.47 | $11.45 | $11.50 |
| Purchase #5 | $201.25 | 4.613% | $210.5337 | $210.53 | $210.55 | $210.50 |
| Purchase #6 | $161.96 | 3.828% | $168.1598 | $168.16 | $168.15 | $168.20 |
| Purchase #7 | $50.57 | 3.207% | $52.1918 | $52.19 | $52.20 | $52.20 |
| 7 purchase totals = | $885.51 | $925.0982 | $925.09 | $925.10 | $925.10 | |