| 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 | $235.58 | 9.714% | $258.4642 | $258.46 | $258.45 | $258.50 |
| Purchase #2 | $163.56 | 10.802% | $181.2278 | $181.23 | $181.25 | $181.20 |
| Purchase #3 | $115.79 | 3.142% | $119.4281 | $119.43 | $119.45 | $119.40 |
| Purchase #4 | $89.44 | 5.400% | $94.2698 | $94.27 | $94.25 | $94.30 |
| Purchase #5 | $216.86 | 12.622% | $244.2321 | $244.23 | $244.25 | $244.20 |
| Purchase #6 | $231.73 | 9.587% | $253.946 | $253.95 | $253.95 | $253.90 |
| Purchase #7 | $193.81 | 4.287% | $202.1186 | $202.12 | $202.10 | $202.10 |
| 7 purchase totals = | $1,246.77 | $1,353.6866 | $1,353.69 | $1,353.70 | $1,353.60 | |