| 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 | $210.41 | 10.443% | $232.3831 | $232.38 | $232.40 | $232.40 |
| Purchase #2 | $122.55 | 10.680% | $135.6383 | $135.64 | $135.65 | $135.60 |
| Purchase #3 | $28.42 | 4.744% | $29.7682 | $29.77 | $29.75 | $29.80 |
| Purchase #4 | $215.33 | 3.672% | $223.2369 | $223.24 | $223.25 | $223.20 |
| Purchase #5 | $192.73 | 3.230% | $198.9552 | $198.96 | $198.95 | $199.00 |
| Purchase #6 | $74.72 | 5.483% | $78.8169 | $78.82 | $78.80 | $78.80 |
| Purchase #7 | $104.28 | 3.543% | $107.9746 | $107.97 | $107.95 | $108.00 |
| 7 purchase totals = | $948.44 | $1,006.7732 | $1,006.78 | $1,006.75 | $1,006.80 | |