| 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 | $114.70 | 12.162% | $128.6498 | $128.65 | $128.65 | $128.60 |
| Purchase #2 | $218.79 | 3.598% | $226.6621 | $226.66 | $226.65 | $226.70 |
| Purchase #3 | $115.61 | 3.377% | $119.5141 | $119.51 | $119.50 | $119.50 |
| Purchase #4 | $18.76 | 11.677% | $20.9506 | $20.95 | $20.95 | $21.00 |
| Purchase #5 | $240.78 | 7.166% | $258.0343 | $258.03 | $258.05 | $258.00 |
| Purchase #6 | $83.36 | 11.471% | $92.9222 | $92.92 | $92.90 | $92.90 |
| Purchase #7 | $55.47 | 3.541% | $57.4342 | $57.43 | $57.45 | $57.40 |
| 7 purchase totals = | $847.47 | $904.1673 | $904.15 | $904.15 | $904.10 | |