| 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 | $91.74 | 11.274% | $102.0828 | $102.08 | $102.10 | $102.10 |
| Purchase #2 | $172.67 | 3.710% | $179.0761 | $179.08 | $179.10 | $179.10 |
| Purchase #3 | $250.88 | 4.469% | $262.0918 | $262.09 | $262.10 | $262.10 |
| Purchase #4 | $224.78 | 9.627% | $246.4196 | $246.42 | $246.40 | $246.40 |
| Purchase #5 | $188.75 | 11.119% | $209.7371 | $209.74 | $209.75 | $209.70 |
| Purchase #6 | $56.39 | 11.821% | $63.0559 | $63.06 | $63.05 | $63.10 |
| Purchase #7 | $8.88 | 9.490% | $9.7227 | $9.72 | $9.70 | $9.70 |
| 7 purchase totals = | $994.09 | $1,072.1860 | $1,072.19 | $1,072.20 | $1,072.20 | |