| 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 | $226.66 | 12.719% | $255.4889 | $255.49 | $255.50 | $255.50 |
| Purchase #2 | $250.47 | 5.425% | $264.058 | $264.06 | $264.05 | $264.10 |
| Purchase #3 | $178.75 | 5.666% | $188.878 | $188.88 | $188.90 | $188.90 |
| Purchase #4 | $99.53 | 8.229% | $107.7203 | $107.72 | $107.70 | $107.70 |
| Purchase #5 | $232.76 | 8.503% | $252.5516 | $252.55 | $252.55 | $252.60 |
| Purchase #6 | $56.88 | 13.779% | $64.7175 | $64.72 | $64.70 | $64.70 |
| Purchase #7 | $115.41 | 12.182% | $129.4692 | $129.47 | $129.45 | $129.50 |
| 7 purchase totals = | $1,160.46 | $1,262.8835 | $1,262.89 | $1,262.85 | $1,263.00 | |