| 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 | $37.67 | 11.141% | $41.8668 | $41.87 | $41.85 | $41.90 |
| Purchase #2 | $180.61 | 3.648% | $187.1987 | $187.20 | $187.20 | $187.20 |
| Purchase #3 | $30.82 | 13.434% | $34.9604 | $34.96 | $34.95 | $35.00 |
| Purchase #4 | $119.57 | 12.748% | $134.8128 | $134.81 | $134.80 | $134.80 |
| Purchase #5 | $89.28 | 7.401% | $95.8876 | $95.89 | $95.90 | $95.90 |
| Purchase #6 | $227.27 | 4.435% | $237.3494 | $237.35 | $237.35 | $237.30 |
| Purchase #7 | $232.84 | 3.479% | $240.9405 | $240.94 | $240.95 | $240.90 |
| 7 purchase totals = | $918.06 | $973.0162 | $973.02 | $973.00 | $973.00 | |