| 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 | $222.60 | 4.496% | $232.6081 | $232.61 | $232.60 | $232.60 |
| Purchase #2 | $89.63 | 6.458% | $95.4183 | $95.42 | $95.40 | $95.40 |
| Purchase #3 | $217.86 | 12.655% | $245.4302 | $245.43 | $245.45 | $245.40 |
| Purchase #4 | $87.32 | 12.400% | $98.1477 | $98.15 | $98.15 | $98.10 |
| Purchase #5 | $209.38 | 12.710% | $235.9922 | $235.99 | $236.00 | $236.00 |
| Purchase #6 | $40.52 | 10.277% | $44.6842 | $44.68 | $44.70 | $44.70 |
| Purchase #7 | $78.52 | 13.299% | $88.9624 | $88.96 | $88.95 | $89.00 |
| 7 purchase totals = | $945.83 | $1,041.2431 | $1,041.24 | $1,041.25 | $1,041.20 | |