| 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 | $215.30 | 9.729% | $236.2465 | $236.25 | $236.25 | $236.20 |
| Purchase #2 | $57.40 | 10.490% | $63.4213 | $63.42 | $63.40 | $63.40 |
| Purchase #3 | $56.42 | 13.732% | $64.1676 | $64.17 | $64.15 | $64.20 |
| Purchase #4 | $220.25 | 10.672% | $243.7551 | $243.76 | $243.75 | $243.80 |
| Purchase #5 | $235.73 | 7.367% | $253.0962 | $253.10 | $253.10 | $253.10 |
| Purchase #6 | $205.79 | 4.238% | $214.5114 | $214.51 | $214.50 | $214.50 |
| Purchase #7 | $171.41 | 10.148% | $188.8047 | $188.80 | $188.80 | $188.80 |
| 7 purchase totals = | $1,162.30 | $1,264.0028 | $1,264.01 | $1,263.95 | $1,264.00 | |