| 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 | $192.47 | 10.493% | $212.6659 | $212.67 | $212.65 | $212.70 |
| Purchase #2 | $27.34 | 6.701% | $29.1721 | $29.17 | $29.15 | $29.20 |
| Purchase #3 | $116.54 | 6.380% | $123.9753 | $123.98 | $124.00 | $124.00 |
| Purchase #4 | $219.68 | 6.233% | $233.3727 | $233.37 | $233.35 | $233.40 |
| Purchase #5 | $45.66 | 12.441% | $51.3406 | $51.34 | $51.35 | $51.30 |
| Purchase #6 | $205.92 | 4.538% | $215.2646 | $215.26 | $215.25 | $215.30 |
| Purchase #7 | $22.52 | 4.483% | $23.5296 | $23.53 | $23.55 | $23.50 |
| 7 purchase totals = | $830.13 | $889.3208 | $889.32 | $889.30 | $889.40 | |