| 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 | $231.25 | 10.823% | $256.2782 | $256.28 | $256.30 | $256.30 |
| Purchase #2 | $235.47 | 6.212% | $250.0974 | $250.10 | $250.10 | $250.10 |
| Purchase #3 | $218.45 | 5.354% | $230.1458 | $230.15 | $230.15 | $230.10 |
| Purchase #4 | $205.45 | 4.543% | $214.7836 | $214.78 | $214.80 | $214.80 |
| Purchase #5 | $51.57 | 12.851% | $58.1973 | $58.20 | $58.20 | $58.20 |
| Purchase #6 | $242.48 | 3.415% | $250.7607 | $250.76 | $250.75 | $250.80 |
| Purchase #7 | $37.73 | 10.104% | $41.5422 | $41.54 | $41.55 | $41.50 |
| 7 purchase totals = | $1,222.40 | $1,301.8052 | $1,301.81 | $1,301.85 | $1,301.80 | |