| 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 | $117.42 | 4.145% | $122.2871 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $145.71 | 4.568% | $152.366 | $152.37 | $152.35 | $152.40 |
| Purchase #3 | $66.56 | 4.744% | $69.7176 | $69.72 | $69.70 | $69.70 |
| Purchase #4 | $107.74 | 6.227% | $114.449 | $114.45 | $114.45 | $114.40 |
| Purchase #5 | $242.31 | 3.559% | $250.9338 | $250.93 | $250.95 | $250.90 |
| Purchase #6 | $248.54 | 11.454% | $277.0078 | $277.01 | $277.00 | $277.00 |
| Purchase #7 | $20.63 | 12.469% | $23.2024 | $23.20 | $23.20 | $23.20 |
| 7 purchase totals = | $948.91 | $1,009.9637 | $1,009.97 | $1,009.95 | $1,009.90 | |