| 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 | $134.85 | 12.527% | $151.7427 | $151.74 | $151.75 | $151.70 |
| Purchase #2 | $246.51 | 12.105% | $276.35 | $276.35 | $276.35 | $276.40 |
| Purchase #3 | $47.95 | 6.868% | $51.2432 | $51.24 | $51.25 | $51.20 |
| Purchase #4 | $174.95 | 13.475% | $198.5245 | $198.52 | $198.50 | $198.50 |
| Purchase #5 | $97.31 | 10.479% | $107.5071 | $107.51 | $107.50 | $107.50 |
| Purchase #6 | $198.69 | 5.521% | $209.6597 | $209.66 | $209.65 | $209.70 |
| Purchase #7 | $100.52 | 9.340% | $109.9086 | $109.91 | $109.90 | $109.90 |
| 7 purchase totals = | $1,000.78 | $1,104.9358 | $1,104.93 | $1,104.90 | $1,104.90 | |