| 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 | $226.53 | 3.321% | $234.0531 | $234.05 | $234.05 | $234.10 |
| Purchase #2 | $18.45 | 3.136% | $19.0286 | $19.03 | $19.05 | $19.00 |
| Purchase #3 | $49.46 | 6.767% | $52.807 | $52.81 | $52.80 | $52.80 |
| Purchase #4 | $221.93 | 5.322% | $233.7411 | $233.74 | $233.75 | $233.70 |
| Purchase #5 | $234.30 | 6.152% | $248.7141 | $248.71 | $248.70 | $248.70 |
| Purchase #6 | $215.81 | 13.545% | $245.0415 | $245.04 | $245.05 | $245.00 |
| Purchase #7 | $183.83 | 13.500% | $208.6471 | $208.65 | $208.65 | $208.60 |
| 7 purchase totals = | $1,150.31 | $1,242.0325 | $1,242.03 | $1,242.05 | $1,241.90 | |