| 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 | $235.89 | 10.305% | $260.1985 | $260.20 | $260.20 | $260.20 |
| Purchase #2 | $202.60 | 6.362% | $215.4894 | $215.49 | $215.50 | $215.50 |
| Purchase #3 | $223.35 | 10.632% | $247.0966 | $247.10 | $247.10 | $247.10 |
| Purchase #4 | $120.76 | 4.141% | $125.7607 | $125.76 | $125.75 | $125.80 |
| Purchase #5 | $124.41 | 5.360% | $131.0784 | $131.08 | $131.10 | $131.10 |
| Purchase #6 | $247.98 | 6.245% | $263.4664 | $263.47 | $263.45 | $263.50 |
| Purchase #7 | $75.98 | 5.315% | $80.0183 | $80.02 | $80.00 | $80.00 |
| 7 purchase totals = | $1,230.97 | $1,323.1083 | $1,323.12 | $1,323.10 | $1,323.20 | |