| 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 | $180.84 | 10.304% | $199.4738 | $199.47 | $199.45 | $199.50 |
| Purchase #2 | $118.85 | 6.802% | $126.9342 | $126.93 | $126.95 | $126.90 |
| Purchase #3 | $198.44 | 10.237% | $218.7543 | $218.75 | $218.75 | $218.80 |
| Purchase #4 | $54.76 | 5.626% | $57.8408 | $57.84 | $57.85 | $57.80 |
| Purchase #5 | $27.72 | 8.235% | $30.0027 | $30.00 | $30.00 | $30.00 |
| Purchase #6 | $215.86 | 10.301% | $238.0957 | $238.10 | $238.10 | $238.10 |
| Purchase #7 | $232.48 | 7.190% | $249.1953 | $249.20 | $249.20 | $249.20 |
| 7 purchase totals = | $1,028.95 | $1,120.2968 | $1,120.29 | $1,120.30 | $1,120.30 | |