| 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 | $121.79 | 4.310% | $127.0391 | $127.04 | $127.05 | $127.00 |
| Purchase #2 | $51.95 | 6.725% | $55.4436 | $55.44 | $55.45 | $55.40 |
| Purchase #3 | $245.86 | 7.498% | $264.2946 | $264.29 | $264.30 | $264.30 |
| Purchase #4 | $195.91 | 11.558% | $218.5533 | $218.55 | $218.55 | $218.60 |
| Purchase #5 | $203.46 | 4.537% | $212.691 | $212.69 | $212.70 | $212.70 |
| Purchase #6 | $208.95 | 4.706% | $218.7832 | $218.78 | $218.80 | $218.80 |
| Purchase #7 | $93.83 | 8.436% | $101.7455 | $101.75 | $101.75 | $101.70 |
| 7 purchase totals = | $1,121.75 | $1,198.5503 | $1,198.54 | $1,198.60 | $1,198.50 | |