| 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 | $213.81 | 4.268% | $222.9354 | $222.94 | $222.95 | $222.90 |
| Purchase #2 | $163.45 | 12.417% | $183.7456 | $183.75 | $183.75 | $183.70 |
| Purchase #3 | $230.42 | 5.467% | $243.0171 | $243.02 | $243.00 | $243.00 |
| Purchase #4 | $180.75 | 4.802% | $189.4296 | $189.43 | $189.45 | $189.40 |
| Purchase #5 | $119.76 | 3.453% | $123.8953 | $123.90 | $123.90 | $123.90 |
| Purchase #6 | $139.51 | 7.596% | $150.1072 | $150.11 | $150.10 | $150.10 |
| Purchase #7 | $22.71 | 5.529% | $23.9656 | $23.97 | $23.95 | $24.00 |
| 7 purchase totals = | $1,070.41 | $1,137.0958 | $1,137.12 | $1,137.10 | $1,137.00 | |