| 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 | $23.33 | 5.341% | $24.5761 | $24.58 | $24.60 | $24.60 |
| Purchase #2 | $231.89 | 7.463% | $249.196 | $249.20 | $249.20 | $249.20 |
| Purchase #3 | $173.73 | 5.652% | $183.5492 | $183.55 | $183.55 | $183.50 |
| Purchase #4 | $105.94 | 5.620% | $111.8938 | $111.89 | $111.90 | $111.90 |
| Purchase #5 | $230.52 | 8.722% | $250.626 | $250.63 | $250.65 | $250.60 |
| Purchase #6 | $123.97 | 8.276% | $134.2298 | $134.23 | $134.25 | $134.20 |
| Purchase #7 | $209.52 | 13.329% | $237.4469 | $237.45 | $237.45 | $237.40 |
| 7 purchase totals = | $1,098.90 | $1,191.5178 | $1,191.53 | $1,191.60 | $1,191.40 | |