| 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 | $194.92 | 12.580% | $219.4409 | $219.44 | $219.45 | $219.40 |
| Purchase #2 | $29.72 | 10.477% | $32.8338 | $32.83 | $32.85 | $32.80 |
| Purchase #3 | $85.94 | 11.371% | $95.7122 | $95.71 | $95.70 | $95.70 |
| Purchase #4 | $171.81 | 8.478% | $186.3761 | $186.38 | $186.40 | $186.40 |
| Purchase #5 | $222.64 | 7.571% | $239.4961 | $239.50 | $239.50 | $239.50 |
| Purchase #6 | $215.61 | 4.361% | $225.0128 | $225.01 | $225.00 | $225.00 |
| Purchase #7 | $6.55 | 12.410% | $7.3629 | $7.36 | $7.35 | $7.40 |
| 7 purchase totals = | $927.19 | $1,006.2348 | $1,006.23 | $1,006.25 | $1,006.20 | |