| 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 | $48.70 | 3.418% | $50.3646 | $50.36 | $50.35 | $50.40 |
| Purchase #2 | $246.39 | 3.635% | $255.3463 | $255.35 | $255.35 | $255.30 |
| Purchase #3 | $175.32 | 4.729% | $183.6109 | $183.61 | $183.60 | $183.60 |
| Purchase #4 | $141.63 | 4.543% | $148.0643 | $148.06 | $148.05 | $148.10 |
| Purchase #5 | $250.80 | 12.816% | $282.9425 | $282.94 | $282.95 | $282.90 |
| Purchase #6 | $227.82 | 3.866% | $236.6275 | $236.63 | $236.65 | $236.60 |
| Purchase #7 | $145.35 | 11.722% | $162.3879 | $162.39 | $162.40 | $162.40 |
| 7 purchase totals = | $1,236.01 | $1,319.3440 | $1,319.34 | $1,319.35 | $1,319.30 | |