| 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 | $215.98 | 12.729% | $243.4721 | $243.47 | $243.45 | $243.50 |
| Purchase #2 | $107.87 | 9.540% | $118.1608 | $118.16 | $118.15 | $118.20 |
| Purchase #3 | $189.95 | 8.411% | $205.9267 | $205.93 | $205.95 | $205.90 |
| Purchase #4 | $178.92 | 6.325% | $190.2367 | $190.24 | $190.25 | $190.20 |
| Purchase #5 | $241.72 | 12.735% | $272.503 | $272.50 | $272.50 | $272.50 |
| Purchase #6 | $30.83 | 3.443% | $31.8915 | $31.89 | $31.90 | $31.90 |
| Purchase #7 | $119.51 | 9.497% | $130.8599 | $130.86 | $130.85 | $130.90 |
| 7 purchase totals = | $1,084.78 | $1,193.0507 | $1,193.05 | $1,193.05 | $1,193.10 | |