| 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 | $207.87 | 12.320% | $233.4796 | $233.48 | $233.50 | $233.50 |
| Purchase #2 | $210.41 | 4.651% | $220.1962 | $220.20 | $220.20 | $220.20 |
| Purchase #3 | $164.79 | 8.702% | $179.13 | $179.13 | $179.15 | $179.10 |
| Purchase #4 | $126.57 | 11.652% | $141.3179 | $141.32 | $141.30 | $141.30 |
| Purchase #5 | $209.30 | 13.468% | $237.4885 | $237.49 | $237.50 | $237.50 |
| Purchase #6 | $123.99 | 11.114% | $137.7702 | $137.77 | $137.75 | $137.80 |
| Purchase #7 | $170.57 | 5.583% | $180.0929 | $180.09 | $180.10 | $180.10 |
| 7 purchase totals = | $1,213.50 | $1,329.4753 | $1,329.48 | $1,329.50 | $1,329.50 | |