| 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 | $78.51 | 4.236% | $81.8357 | $81.84 | $81.85 | $81.80 |
| Purchase #2 | $116.96 | 9.148% | $127.6595 | $127.66 | $127.65 | $127.70 |
| Purchase #3 | $241.42 | 3.416% | $249.6669 | $249.67 | $249.65 | $249.70 |
| Purchase #4 | $232.98 | 11.813% | $260.5019 | $260.50 | $260.50 | $260.50 |
| Purchase #5 | $173.62 | 10.802% | $192.3744 | $192.37 | $192.35 | $192.40 |
| Purchase #6 | $123.72 | 8.562% | $134.3129 | $134.31 | $134.30 | $134.30 |
| Purchase #7 | $230.50 | 9.695% | $252.847 | $252.85 | $252.85 | $252.80 |
| 7 purchase totals = | $1,197.71 | $1,299.1983 | $1,299.20 | $1,299.15 | $1,299.20 | |