| 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 | $35.50 | 5.102% | $37.3112 | $37.31 | $37.30 | $37.30 |
| Purchase #2 | $134.33 | 7.590% | $144.5256 | $144.53 | $144.55 | $144.50 |
| Purchase #3 | $29.69 | 8.417% | $32.189 | $32.19 | $32.20 | $32.20 |
| Purchase #4 | $235.39 | 6.322% | $250.2714 | $250.27 | $250.25 | $250.30 |
| Purchase #5 | $205.77 | 8.536% | $223.3345 | $223.33 | $223.35 | $223.30 |
| Purchase #6 | $207.75 | 10.693% | $229.9647 | $229.96 | $229.95 | $230.00 |
| Purchase #7 | $162.97 | 13.640% | $185.1991 | $185.20 | $185.20 | $185.20 |
| 7 purchase totals = | $1,011.40 | $1,102.7955 | $1,102.79 | $1,102.80 | $1,102.80 | |