| 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 | $199.68 | 12.591% | $224.8217 | $224.82 | $224.80 | $224.80 |
| Purchase #2 | $232.72 | 3.713% | $241.3609 | $241.36 | $241.35 | $241.40 |
| Purchase #3 | $109.38 | 11.293% | $121.7323 | $121.73 | $121.75 | $121.70 |
| Purchase #4 | $236.44 | 6.587% | $252.0143 | $252.01 | $252.00 | $252.00 |
| Purchase #5 | $226.72 | 11.520% | $252.8381 | $252.84 | $252.85 | $252.80 |
| Purchase #6 | $168.53 | 7.688% | $181.4866 | $181.49 | $181.50 | $181.50 |
| Purchase #7 | $238.44 | 7.162% | $255.5171 | $255.52 | $255.50 | $255.50 |
| 7 purchase totals = | $1,411.91 | $1,529.7710 | $1,529.77 | $1,529.75 | $1,529.70 | |