| 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 | $241.91 | 6.332% | $257.2277 | $257.23 | $257.25 | $257.20 |
| Purchase #2 | $172.48 | 12.409% | $193.883 | $193.88 | $193.90 | $193.90 |
| Purchase #3 | $123.84 | 7.503% | $133.1317 | $133.13 | $133.15 | $133.10 |
| Purchase #4 | $196.55 | 4.295% | $204.9918 | $204.99 | $205.00 | $205.00 |
| Purchase #5 | $149.96 | 10.400% | $165.5558 | $165.56 | $165.55 | $165.60 |
| Purchase #6 | $52.56 | 6.486% | $55.969 | $55.97 | $55.95 | $56.00 |
| Purchase #7 | $12.79 | 5.123% | $13.4452 | $13.45 | $13.45 | $13.40 |
| 7 purchase totals = | $950.09 | $1,024.2042 | $1,024.21 | $1,024.25 | $1,024.20 | |