| 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 | $125.77 | 5.805% | $133.0709 | $133.07 | $133.05 | $133.10 |
| Purchase #2 | $126.41 | 12.284% | $141.9382 | $141.94 | $141.95 | $141.90 |
| Purchase #3 | $249.49 | 11.138% | $277.2782 | $277.28 | $277.30 | $277.30 |
| Purchase #4 | $29.78 | 7.497% | $32.0126 | $32.01 | $32.00 | $32.00 |
| Purchase #5 | $207.49 | 8.203% | $224.5104 | $224.51 | $224.50 | $224.50 |
| Purchase #6 | $236.56 | 12.787% | $266.8089 | $266.81 | $266.80 | $266.80 |
| Purchase #7 | $190.93 | 3.858% | $198.2961 | $198.30 | $198.30 | $198.30 |
| 7 purchase totals = | $1,166.43 | $1,273.9153 | $1,273.92 | $1,273.90 | $1,273.90 | |