| 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 | $187.96 | 12.760% | $211.9437 | $211.94 | $211.95 | $211.90 |
| Purchase #2 | $28.36 | 6.175% | $30.1112 | $30.11 | $30.10 | $30.10 |
| Purchase #3 | $171.70 | 11.806% | $191.9709 | $191.97 | $191.95 | $192.00 |
| Purchase #4 | $7.62 | 10.715% | $8.4365 | $8.44 | $8.45 | $8.40 |
| Purchase #5 | $108.70 | 9.810% | $119.3635 | $119.36 | $119.35 | $119.40 |
| Purchase #6 | $234.90 | 8.249% | $254.2769 | $254.28 | $254.30 | $254.30 |
| Purchase #7 | $17.46 | 10.339% | $19.2652 | $19.27 | $19.25 | $19.30 |
| 7 purchase totals = | $756.70 | $835.3679 | $835.37 | $835.35 | $835.40 | |