| 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 | $199.69 | 12.338% | $224.3278 | $224.33 | $224.35 | $224.30 |
| Purchase #2 | $169.90 | 13.180% | $192.2928 | $192.29 | $192.30 | $192.30 |
| Purchase #3 | $72.36 | 10.587% | $80.0208 | $80.02 | $80.00 | $80.00 |
| Purchase #4 | $232.90 | 10.662% | $257.7318 | $257.73 | $257.75 | $257.70 |
| Purchase #5 | $74.35 | 10.414% | $82.0928 | $82.09 | $82.10 | $82.10 |
| Purchase #6 | $63.35 | 12.737% | $71.4189 | $71.42 | $71.40 | $71.40 |
| Purchase #7 | $159.41 | 3.486% | $164.967 | $164.97 | $164.95 | $165.00 |
| 7 purchase totals = | $971.96 | $1,072.8519 | $1,072.85 | $1,072.85 | $1,072.80 | |