| 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 | $139.41 | 10.857% | $154.5457 | $154.55 | $154.55 | $154.50 |
| Purchase #2 | $67.86 | 9.450% | $74.2728 | $74.27 | $74.25 | $74.30 |
| Purchase #3 | $112.37 | 7.592% | $120.9011 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $224.52 | 4.829% | $235.3621 | $235.36 | $235.35 | $235.40 |
| Purchase #5 | $224.90 | 11.422% | $250.5881 | $250.59 | $250.60 | $250.60 |
| Purchase #6 | $235.54 | 5.839% | $249.2932 | $249.29 | $249.30 | $249.30 |
| Purchase #7 | $250.54 | 13.447% | $284.2301 | $284.23 | $284.25 | $284.20 |
| 7 purchase totals = | $1,255.14 | $1,369.1931 | $1,369.19 | $1,369.20 | $1,369.20 | |