| 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 | $199.77 | 4.237% | $208.2343 | $208.23 | $208.25 | $208.20 |
| Purchase #2 | $144.99 | 11.221% | $161.2593 | $161.26 | $161.25 | $161.30 |
| Purchase #3 | $233.65 | 8.768% | $254.1364 | $254.14 | $254.15 | $254.10 |
| Purchase #4 | $54.45 | 4.715% | $57.0173 | $57.02 | $57.00 | $57.00 |
| Purchase #5 | $108.52 | 5.165% | $114.1251 | $114.13 | $114.15 | $114.10 |
| Purchase #6 | $123.50 | 10.130% | $136.0106 | $136.01 | $136.00 | $136.00 |
| Purchase #7 | $74.94 | 13.513% | $85.0666 | $85.07 | $85.05 | $85.10 |
| 7 purchase totals = | $939.82 | $1,015.8496 | $1,015.86 | $1,015.85 | $1,015.80 | |