| 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 | $211.67 | 11.255% | $235.4935 | $235.49 | $235.50 | $235.50 |
| Purchase #2 | $11.71 | 8.240% | $12.6749 | $12.67 | $12.65 | $12.70 |
| Purchase #3 | $117.82 | 13.740% | $134.0085 | $134.01 | $134.00 | $134.00 |
| Purchase #4 | $151.68 | 5.539% | $160.0816 | $160.08 | $160.10 | $160.10 |
| Purchase #5 | $31.33 | 8.350% | $33.9461 | $33.95 | $33.95 | $33.90 |
| Purchase #6 | $36.72 | 13.476% | $41.6684 | $41.67 | $41.65 | $41.70 |
| Purchase #7 | $147.48 | 11.800% | $164.8826 | $164.88 | $164.90 | $164.90 |
| 7 purchase totals = | $708.41 | $782.7556 | $782.75 | $782.75 | $782.80 | |