| 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 | $110.27 | 8.288% | $119.4092 | $119.41 | $119.40 | $119.40 |
| Purchase #2 | $9.40 | 12.550% | $10.5797 | $10.58 | $10.60 | $10.60 |
| Purchase #3 | $246.38 | 7.502% | $264.8634 | $264.86 | $264.85 | $264.90 |
| Purchase #4 | $90.73 | 8.654% | $98.5818 | $98.58 | $98.60 | $98.60 |
| Purchase #5 | $164.80 | 12.703% | $185.7345 | $185.73 | $185.75 | $185.70 |
| Purchase #6 | $7.78 | 13.836% | $8.8564 | $8.86 | $8.85 | $8.90 |
| Purchase #7 | $183.34 | 13.414% | $207.9332 | $207.93 | $207.95 | $207.90 |
| 7 purchase totals = | $812.70 | $895.9582 | $895.95 | $896.00 | $896.00 | |