| 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 | $234.48 | 5.627% | $247.6742 | $247.67 | $247.65 | $247.70 |
| Purchase #2 | $23.92 | 13.272% | $27.0947 | $27.09 | $27.10 | $27.10 |
| Purchase #3 | $202.91 | 9.547% | $222.2818 | $222.28 | $222.30 | $222.30 |
| Purchase #4 | $105.36 | 3.682% | $109.2394 | $109.24 | $109.25 | $109.20 |
| Purchase #5 | $29.76 | 8.651% | $32.3345 | $32.33 | $32.35 | $32.30 |
| Purchase #6 | $112.26 | 13.165% | $127.039 | $127.04 | $127.05 | $127.00 |
| Purchase #7 | $207.40 | 3.661% | $214.9929 | $214.99 | $215.00 | $215.00 |
| 7 purchase totals = | $916.09 | $980.6565 | $980.64 | $980.70 | $980.60 | |