| 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 | $198.76 | 3.582% | $205.8796 | $205.88 | $205.90 | $205.90 |
| Purchase #2 | $205.68 | 4.293% | $214.5098 | $214.51 | $214.50 | $214.50 |
| Purchase #3 | $95.26 | 9.170% | $103.9953 | $104.00 | $104.00 | $104.00 |
| Purchase #4 | $232.75 | 13.428% | $264.0037 | $264.00 | $264.00 | $264.00 |
| Purchase #5 | $77.26 | 9.847% | $84.8678 | $84.87 | $84.85 | $84.90 |
| Purchase #6 | $106.41 | 11.441% | $118.5844 | $118.58 | $118.60 | $118.60 |
| Purchase #7 | $217.48 | 3.321% | $224.7025 | $224.70 | $224.70 | $224.70 |
| 7 purchase totals = | $1,133.60 | $1,216.5431 | $1,216.54 | $1,216.55 | $1,216.60 | |