| 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 | $224.81 | 13.762% | $255.7484 | $255.75 | $255.75 | $255.70 |
| Purchase #2 | $243.44 | 8.122% | $263.2122 | $263.21 | $263.20 | $263.20 |
| Purchase #3 | $196.25 | 11.708% | $219.227 | $219.23 | $219.25 | $219.20 |
| Purchase #4 | $205.32 | 8.198% | $222.1521 | $222.15 | $222.15 | $222.20 |
| Purchase #5 | $168.69 | 7.375% | $181.1309 | $181.13 | $181.15 | $181.10 |
| Purchase #6 | $47.55 | 13.701% | $54.0648 | $54.06 | $54.05 | $54.10 |
| Purchase #7 | $225.45 | 7.794% | $243.0216 | $243.02 | $243.00 | $243.00 |
| 7 purchase totals = | $1,311.51 | $1,438.5570 | $1,438.55 | $1,438.55 | $1,438.50 | |