| 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 | $215.85 | 6.789% | $230.5041 | $230.50 | $230.50 | $230.50 |
| Purchase #2 | $72.65 | 6.657% | $77.4863 | $77.49 | $77.50 | $77.50 |
| Purchase #3 | $118.57 | 8.750% | $128.9449 | $128.94 | $128.95 | $128.90 |
| Purchase #4 | $41.58 | 5.502% | $43.8677 | $43.87 | $43.85 | $43.90 |
| Purchase #5 | $121.90 | 10.282% | $134.4338 | $134.43 | $134.45 | $134.40 |
| Purchase #6 | $181.53 | 13.193% | $205.4793 | $205.48 | $205.50 | $205.50 |
| Purchase #7 | $90.76 | 8.264% | $98.2604 | $98.26 | $98.25 | $98.30 |
| 7 purchase totals = | $842.84 | $918.9765 | $918.97 | $919.00 | $919.00 | |