| 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 | $192.97 | 7.842% | $208.1027 | $208.10 | $208.10 | $208.10 |
| Purchase #2 | $193.68 | 13.652% | $220.1212 | $220.12 | $220.10 | $220.10 |
| Purchase #3 | $137.51 | 12.413% | $154.5791 | $154.58 | $154.60 | $154.60 |
| Purchase #4 | $136.32 | 12.575% | $153.4622 | $153.46 | $153.45 | $153.50 |
| Purchase #5 | $16.41 | 5.428% | $17.3007 | $17.30 | $17.30 | $17.30 |
| Purchase #6 | $51.92 | 5.263% | $54.6525 | $54.65 | $54.65 | $54.70 |
| Purchase #7 | $250.63 | 10.542% | $277.0514 | $277.05 | $277.05 | $277.10 |
| 7 purchase totals = | $979.44 | $1,085.2698 | $1,085.26 | $1,085.25 | $1,085.40 | |