| 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 | $105.30 | 6.174% | $111.8012 | $111.80 | $111.80 | $111.80 |
| Purchase #2 | $156.92 | 7.656% | $168.9338 | $168.93 | $168.95 | $168.90 |
| Purchase #3 | $134.52 | 8.450% | $145.8869 | $145.89 | $145.90 | $145.90 |
| Purchase #4 | $43.76 | 6.451% | $46.583 | $46.58 | $46.60 | $46.60 |
| Purchase #5 | $249.65 | 11.266% | $277.7756 | $277.78 | $277.80 | $277.80 |
| Purchase #6 | $233.56 | 3.591% | $241.9471 | $241.95 | $241.95 | $241.90 |
| Purchase #7 | $124.50 | 9.824% | $136.7309 | $136.73 | $136.75 | $136.70 |
| 7 purchase totals = | $1,048.21 | $1,129.6585 | $1,129.66 | $1,129.75 | $1,129.60 | |