| 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 | $132.30 | 11.122% | $147.0144 | $147.01 | $147.00 | $147.00 |
| Purchase #2 | $175.94 | 9.419% | $192.5118 | $192.51 | $192.50 | $192.50 |
| Purchase #3 | $159.99 | 11.545% | $178.4608 | $178.46 | $178.45 | $178.50 |
| Purchase #4 | $125.26 | 11.812% | $140.0557 | $140.06 | $140.05 | $140.10 |
| Purchase #5 | $27.96 | 7.306% | $30.0028 | $30.00 | $30.00 | $30.00 |
| Purchase #6 | $189.87 | 3.579% | $196.6654 | $196.67 | $196.65 | $196.70 |
| Purchase #7 | $234.35 | 6.260% | $249.0203 | $249.02 | $249.00 | $249.00 |
| 7 purchase totals = | $1,045.67 | $1,133.7312 | $1,133.73 | $1,133.65 | $1,133.80 | |