| 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 | $194.54 | 3.514% | $201.3761 | $201.38 | $201.40 | $201.40 |
| Purchase #2 | $210.66 | 7.418% | $226.2868 | $226.29 | $226.30 | $226.30 |
| Purchase #3 | $172.60 | 10.458% | $190.6505 | $190.65 | $190.65 | $190.70 |
| Purchase #4 | $162.40 | 10.427% | $179.3334 | $179.33 | $179.35 | $179.30 |
| Purchase #5 | $116.78 | 8.686% | $126.9235 | $126.92 | $126.90 | $126.90 |
| Purchase #6 | $118.83 | 13.174% | $134.4847 | $134.48 | $134.50 | $134.50 |
| Purchase #7 | $205.97 | 8.803% | $224.1015 | $224.10 | $224.10 | $224.10 |
| 7 purchase totals = | $1,181.78 | $1,283.1565 | $1,283.15 | $1,283.20 | $1,283.20 | |