| 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 | $215.45 | 11.274% | $239.7398 | $239.74 | $239.75 | $239.70 |
| Purchase #2 | $25.36 | 10.586% | $28.0446 | $28.04 | $28.05 | $28.00 |
| Purchase #3 | $177.54 | 9.112% | $193.7174 | $193.72 | $193.70 | $193.70 |
| Purchase #4 | $194.52 | 6.606% | $207.37 | $207.37 | $207.35 | $207.40 |
| Purchase #5 | $37.67 | 13.614% | $42.7984 | $42.80 | $42.80 | $42.80 |
| Purchase #6 | $209.44 | 6.282% | $222.597 | $222.60 | $222.60 | $222.60 |
| Purchase #7 | $19.37 | 3.785% | $20.1032 | $20.10 | $20.10 | $20.10 |
| 7 purchase totals = | $879.35 | $954.3704 | $954.37 | $954.35 | $954.30 | |