| 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 | $243.74 | 3.755% | $252.8924 | $252.89 | $252.90 | $252.90 |
| Purchase #2 | $246.44 | 12.378% | $276.9443 | $276.94 | $276.95 | $276.90 |
| Purchase #3 | $215.88 | 9.362% | $236.0907 | $236.09 | $236.10 | $236.10 |
| Purchase #4 | $92.77 | 4.688% | $97.1191 | $97.12 | $97.10 | $97.10 |
| Purchase #5 | $188.52 | 5.730% | $199.3222 | $199.32 | $199.30 | $199.30 |
| Purchase #6 | $35.31 | 13.413% | $40.0461 | $40.05 | $40.05 | $40.00 |
| Purchase #7 | $95.33 | 5.236% | $100.3215 | $100.32 | $100.30 | $100.30 |
| 7 purchase totals = | $1,117.99 | $1,202.7363 | $1,202.73 | $1,202.70 | $1,202.60 | |