| 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 | $147.27 | 3.641% | $152.6321 | $152.63 | $152.65 | $152.60 |
| Purchase #2 | $109.39 | 11.533% | $122.0059 | $122.01 | $122.00 | $122.00 |
| Purchase #3 | $147.76 | 10.325% | $163.0162 | $163.02 | $163.00 | $163.00 |
| Purchase #4 | $218.46 | 7.536% | $234.9231 | $234.92 | $234.90 | $234.90 |
| Purchase #5 | $246.91 | 9.793% | $271.0899 | $271.09 | $271.10 | $271.10 |
| Purchase #6 | $39.91 | 3.588% | $41.342 | $41.34 | $41.35 | $41.30 |
| Purchase #7 | $27.58 | 9.132% | $30.0986 | $30.10 | $30.10 | $30.10 |
| 7 purchase totals = | $937.28 | $1,015.1078 | $1,015.11 | $1,015.10 | $1,015.00 | |