| 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 | $235.91 | 5.645% | $249.2271 | $249.23 | $249.25 | $249.20 |
| Purchase #2 | $127.74 | 4.155% | $133.0476 | $133.05 | $133.05 | $133.00 |
| Purchase #3 | $123.43 | 13.473% | $140.0597 | $140.06 | $140.05 | $140.10 |
| Purchase #4 | $156.74 | 12.160% | $175.7996 | $175.80 | $175.80 | $175.80 |
| Purchase #5 | $194.61 | 13.747% | $221.363 | $221.36 | $221.35 | $221.40 |
| Purchase #6 | $193.90 | 6.439% | $206.3852 | $206.39 | $206.40 | $206.40 |
| Purchase #7 | $214.77 | 12.761% | $242.1768 | $242.18 | $242.20 | $242.20 |
| 7 purchase totals = | $1,247.10 | $1,368.0590 | $1,368.07 | $1,368.10 | $1,368.10 | |