| 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 | $27.83 | 9.317% | $30.4229 | $30.42 | $30.40 | $30.40 |
| Purchase #2 | $180.95 | 11.362% | $201.5095 | $201.51 | $201.50 | $201.50 |
| Purchase #3 | $77.28 | 10.506% | $85.399 | $85.40 | $85.40 | $85.40 |
| Purchase #4 | $217.70 | 12.165% | $244.1832 | $244.18 | $244.20 | $244.20 |
| Purchase #5 | $188.82 | 12.497% | $212.4168 | $212.42 | $212.40 | $212.40 |
| Purchase #6 | $119.28 | 12.747% | $134.4846 | $134.48 | $134.50 | $134.50 |
| Purchase #7 | $193.92 | 8.178% | $209.7788 | $209.78 | $209.80 | $209.80 |
| 7 purchase totals = | $1,005.78 | $1,118.1948 | $1,118.19 | $1,118.20 | $1,118.20 | |