| 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 | $127.57 | 12.253% | $143.2012 | $143.20 | $143.20 | $143.20 |
| Purchase #2 | $214.43 | 13.603% | $243.5989 | $243.60 | $243.60 | $243.60 |
| Purchase #3 | $101.92 | 10.790% | $112.9172 | $112.92 | $112.90 | $112.90 |
| Purchase #4 | $124.36 | 3.454% | $128.6554 | $128.66 | $128.65 | $128.70 |
| Purchase #5 | $20.77 | 10.448% | $22.94 | $22.94 | $22.95 | $22.90 |
| Purchase #6 | $77.77 | 4.303% | $81.1164 | $81.12 | $81.10 | $81.10 |
| Purchase #7 | $207.55 | 3.679% | $215.1858 | $215.19 | $215.20 | $215.20 |
| 7 purchase totals = | $874.37 | $947.6149 | $947.63 | $947.60 | $947.60 | |