| 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 | $212.85 | 11.795% | $237.9557 | $237.96 | $237.95 | $238.00 |
| Purchase #2 | $16.87 | 3.709% | $17.4957 | $17.50 | $17.50 | $17.50 |
| Purchase #3 | $244.63 | 11.671% | $273.1808 | $273.18 | $273.20 | $273.20 |
| Purchase #4 | $21.32 | 7.527% | $22.9248 | $22.92 | $22.90 | $22.90 |
| Purchase #5 | $175.50 | 6.401% | $186.7338 | $186.73 | $186.75 | $186.70 |
| Purchase #6 | $151.77 | 13.281% | $171.9266 | $171.93 | $171.95 | $171.90 |
| Purchase #7 | $212.26 | 5.345% | $223.6053 | $223.61 | $223.60 | $223.60 |
| 7 purchase totals = | $1,035.20 | $1,133.8227 | $1,133.83 | $1,133.85 | $1,133.80 | |