| 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 | $238.97 | 3.747% | $247.9242 | $247.92 | $247.90 | $247.90 |
| Purchase #2 | $250.42 | 9.485% | $274.1723 | $274.17 | $274.15 | $274.20 |
| Purchase #3 | $209.68 | 9.581% | $229.7694 | $229.77 | $229.75 | $229.80 |
| Purchase #4 | $42.73 | 4.450% | $44.6315 | $44.63 | $44.65 | $44.60 |
| Purchase #5 | $40.70 | 8.871% | $44.3105 | $44.31 | $44.30 | $44.30 |
| Purchase #6 | $62.45 | 8.469% | $67.7389 | $67.74 | $67.75 | $67.70 |
| Purchase #7 | $34.82 | 11.496% | $38.8229 | $38.82 | $38.80 | $38.80 |
| 7 purchase totals = | $879.77 | $947.3697 | $947.36 | $947.30 | $947.30 | |