| 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 | $183.64 | 9.429% | $200.9554 | $200.96 | $200.95 | $201.00 |
| Purchase #2 | $137.70 | 6.449% | $146.5803 | $146.58 | $146.60 | $146.60 |
| Purchase #3 | $215.80 | 10.528% | $238.5194 | $238.52 | $238.50 | $238.50 |
| Purchase #4 | $28.82 | 6.652% | $30.7371 | $30.74 | $30.75 | $30.70 |
| Purchase #5 | $64.98 | 11.111% | $72.1999 | $72.20 | $72.20 | $72.20 |
| Purchase #6 | $121.95 | 4.823% | $127.8316 | $127.83 | $127.85 | $127.80 |
| Purchase #7 | $107.29 | 4.792% | $112.4313 | $112.43 | $112.45 | $112.40 |
| 7 purchase totals = | $860.18 | $929.2550 | $929.26 | $929.30 | $929.20 | |