| 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 | $235.73 | 7.167% | $252.6248 | $252.62 | $252.60 | $252.60 |
| Purchase #2 | $55.82 | 3.138% | $57.5716 | $57.57 | $57.55 | $57.60 |
| Purchase #3 | $205.81 | 10.501% | $227.4221 | $227.42 | $227.40 | $227.40 |
| Purchase #4 | $171.99 | 9.440% | $188.2259 | $188.23 | $188.25 | $188.20 |
| Purchase #5 | $91.61 | 5.646% | $96.7823 | $96.78 | $96.80 | $96.80 |
| Purchase #6 | $85.55 | 5.682% | $90.411 | $90.41 | $90.40 | $90.40 |
| Purchase #7 | $198.57 | 12.189% | $222.7737 | $222.77 | $222.75 | $222.80 |
| 7 purchase totals = | $1,045.08 | $1,135.8114 | $1,135.80 | $1,135.75 | $1,135.80 | |