| 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 | $246.55 | 3.676% | $255.6132 | $255.61 | $255.60 | $255.60 |
| Purchase #2 | $226.46 | 10.381% | $249.9688 | $249.97 | $249.95 | $250.00 |
| Purchase #3 | $34.81 | 9.619% | $38.1584 | $38.16 | $38.15 | $38.20 |
| Purchase #4 | $46.86 | 5.616% | $49.4917 | $49.49 | $49.50 | $49.50 |
| Purchase #5 | $225.71 | 6.523% | $240.4331 | $240.43 | $240.45 | $240.40 |
| Purchase #6 | $44.51 | 3.544% | $46.0874 | $46.09 | $46.10 | $46.10 |
| Purchase #7 | $190.62 | 9.770% | $209.2436 | $209.24 | $209.25 | $209.20 |
| 7 purchase totals = | $1,015.52 | $1,088.9962 | $1,088.99 | $1,089.00 | $1,089.00 | |