| 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 | $201.77 | 3.132% | $208.0894 | $208.09 | $208.10 | $208.10 |
| Purchase #2 | $185.51 | 12.601% | $208.8861 | $208.89 | $208.90 | $208.90 |
| Purchase #3 | $110.92 | 11.492% | $123.6669 | $123.67 | $123.65 | $123.70 |
| Purchase #4 | $199.53 | 13.779% | $227.0232 | $227.02 | $227.00 | $227.00 |
| Purchase #5 | $142.55 | 3.766% | $147.9184 | $147.92 | $147.90 | $147.90 |
| Purchase #6 | $57.60 | 7.736% | $62.0559 | $62.06 | $62.05 | $62.10 |
| Purchase #7 | $191.48 | 9.668% | $209.9923 | $209.99 | $210.00 | $210.00 |
| 7 purchase totals = | $1,089.36 | $1,187.6322 | $1,187.64 | $1,187.60 | $1,187.70 | |