| 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 | $226.77 | 12.539% | $255.2047 | $255.20 | $255.20 | $255.20 |
| Purchase #2 | $188.86 | 5.502% | $199.2511 | $199.25 | $199.25 | $199.30 |
| Purchase #3 | $185.96 | 8.317% | $201.4263 | $201.43 | $201.45 | $201.40 |
| Purchase #4 | $248.26 | 5.665% | $262.3239 | $262.32 | $262.30 | $262.30 |
| Purchase #5 | $43.25 | 3.589% | $44.8022 | $44.80 | $44.80 | $44.80 |
| Purchase #6 | $9.39 | 10.726% | $10.3972 | $10.40 | $10.40 | $10.40 |
| Purchase #7 | $202.87 | 5.855% | $214.748 | $214.75 | $214.75 | $214.70 |
| 7 purchase totals = | $1,105.36 | $1,188.1534 | $1,188.15 | $1,188.15 | $1,188.10 | |