| 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 | $183.77 | 5.138% | $193.2121 | $193.21 | $193.20 | $193.20 |
| Purchase #2 | $229.96 | 8.613% | $249.7665 | $249.77 | $249.75 | $249.80 |
| Purchase #3 | $161.46 | 12.416% | $181.5069 | $181.51 | $181.50 | $181.50 |
| Purchase #4 | $225.78 | 5.680% | $238.6043 | $238.60 | $238.60 | $238.60 |
| Purchase #5 | $199.93 | 5.344% | $210.6143 | $210.61 | $210.60 | $210.60 |
| Purchase #6 | $134.82 | 6.170% | $143.1384 | $143.14 | $143.15 | $143.10 |
| Purchase #7 | $204.70 | 3.676% | $212.2248 | $212.22 | $212.20 | $212.20 |
| 7 purchase totals = | $1,340.42 | $1,429.0673 | $1,429.06 | $1,429.00 | $1,429.00 | |