| 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 | $131.49 | 7.247% | $141.0191 | $141.02 | $141.00 | $141.00 |
| Purchase #2 | $202.51 | 11.859% | $226.5257 | $226.53 | $226.55 | $226.50 |
| Purchase #3 | $242.51 | 9.170% | $264.7482 | $264.75 | $264.75 | $264.70 |
| Purchase #4 | $49.99 | 12.153% | $56.0653 | $56.07 | $56.05 | $56.10 |
| Purchase #5 | $149.79 | 13.701% | $170.3127 | $170.31 | $170.30 | $170.30 |
| Purchase #6 | $96.69 | 11.411% | $107.7233 | $107.72 | $107.70 | $107.70 |
| Purchase #7 | $205.83 | 4.227% | $214.5304 | $214.53 | $214.55 | $214.50 |
| 7 purchase totals = | $1,078.81 | $1,180.9247 | $1,180.93 | $1,180.90 | $1,180.80 | |