| 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 | $221.25 | 5.620% | $233.6843 | $233.68 | $233.70 | $233.70 |
| Purchase #2 | $242.45 | 12.431% | $272.589 | $272.59 | $272.60 | $272.60 |
| Purchase #3 | $160.70 | 9.269% | $175.5953 | $175.60 | $175.60 | $175.60 |
| Purchase #4 | $83.73 | 3.279% | $86.4755 | $86.48 | $86.50 | $86.50 |
| Purchase #5 | $150.56 | 4.215% | $156.9061 | $156.91 | $156.90 | $156.90 |
| Purchase #6 | $203.76 | 11.376% | $226.9397 | $226.94 | $226.95 | $226.90 |
| Purchase #7 | $153.77 | 9.858% | $168.9286 | $168.93 | $168.95 | $168.90 |
| 7 purchase totals = | $1,216.22 | $1,321.1185 | $1,321.13 | $1,321.20 | $1,321.10 | |