| 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 | $226.91 | 9.133% | $247.6337 | $247.63 | $247.65 | $247.60 |
| Purchase #2 | $57.62 | 12.231% | $64.6675 | $64.67 | $64.65 | $64.70 |
| Purchase #3 | $186.93 | 6.856% | $199.7459 | $199.75 | $199.75 | $199.70 |
| Purchase #4 | $223.98 | 10.523% | $247.5494 | $247.55 | $247.55 | $247.50 |
| Purchase #5 | $142.47 | 13.735% | $162.0383 | $162.04 | $162.05 | $162.00 |
| Purchase #6 | $81.28 | 9.676% | $89.1447 | $89.14 | $89.15 | $89.10 |
| Purchase #7 | $149.99 | 9.651% | $164.4655 | $164.47 | $164.45 | $164.50 |
| 7 purchase totals = | $1,069.18 | $1,175.2450 | $1,175.25 | $1,175.25 | $1,175.10 | |