| 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 | $214.33 | 4.158% | $223.2418 | $223.24 | $223.25 | $223.20 |
| Purchase #2 | $63.28 | 11.274% | $70.4142 | $70.41 | $70.40 | $70.40 |
| Purchase #3 | $142.67 | 13.126% | $161.3969 | $161.40 | $161.40 | $161.40 |
| Purchase #4 | $18.43 | 3.691% | $19.1103 | $19.11 | $19.10 | $19.10 |
| Purchase #5 | $36.43 | 12.415% | $40.9528 | $40.95 | $40.95 | $41.00 |
| Purchase #6 | $96.39 | 8.501% | $104.5841 | $104.58 | $104.60 | $104.60 |
| Purchase #7 | $196.87 | 12.704% | $221.8804 | $221.88 | $221.90 | $221.90 |
| 7 purchase totals = | $768.40 | $841.5805 | $841.57 | $841.60 | $841.60 | |