| 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 | $190.94 | 4.809% | $200.1223 | $200.12 | $200.10 | $200.10 |
| Purchase #2 | $114.32 | 3.161% | $117.9337 | $117.93 | $117.95 | $117.90 |
| Purchase #3 | $77.41 | 11.534% | $86.3385 | $86.34 | $86.35 | $86.30 |
| Purchase #4 | $98.82 | 13.416% | $112.0777 | $112.08 | $112.10 | $112.10 |
| Purchase #5 | $22.49 | 5.299% | $23.6817 | $23.68 | $23.70 | $23.70 |
| Purchase #6 | $189.25 | 8.677% | $205.6712 | $205.67 | $205.65 | $205.70 |
| Purchase #7 | $18.37 | 4.160% | $19.1342 | $19.13 | $19.15 | $19.10 |
| 7 purchase totals = | $711.60 | $764.9593 | $764.95 | $765.00 | $764.90 | |