| 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 | $6.49 | 6.585% | $6.9174 | $6.92 | $6.90 | $6.90 |
| Purchase #2 | $233.69 | 7.172% | $250.4502 | $250.45 | $250.45 | $250.50 |
| Purchase #3 | $234.79 | 11.763% | $262.4083 | $262.41 | $262.40 | $262.40 |
| Purchase #4 | $121.36 | 7.139% | $130.0239 | $130.02 | $130.00 | $130.00 |
| Purchase #5 | $167.38 | 10.629% | $185.1708 | $185.17 | $185.15 | $185.20 |
| Purchase #6 | $171.44 | 10.669% | $189.7309 | $189.73 | $189.75 | $189.70 |
| Purchase #7 | $177.51 | 13.635% | $201.7135 | $201.71 | $201.70 | $201.70 |
| 7 purchase totals = | $1,112.66 | $1,226.4150 | $1,226.41 | $1,226.35 | $1,226.40 | |