| 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 | $212.83 | 3.810% | $220.9388 | $220.94 | $220.95 | $220.90 |
| Purchase #2 | $26.40 | 13.720% | $30.0221 | $30.02 | $30.00 | $30.00 |
| Purchase #3 | $70.46 | 5.450% | $74.3001 | $74.30 | $74.30 | $74.30 |
| Purchase #4 | $237.93 | 9.235% | $259.9028 | $259.90 | $259.90 | $259.90 |
| Purchase #5 | $202.89 | 4.142% | $211.2937 | $211.29 | $211.30 | $211.30 |
| Purchase #6 | $128.77 | 11.483% | $143.5567 | $143.56 | $143.55 | $143.60 |
| Purchase #7 | $15.32 | 5.749% | $16.2007 | $16.20 | $16.20 | $16.20 |
| 7 purchase totals = | $894.60 | $956.2149 | $956.21 | $956.20 | $956.20 | |