| 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 | $114.81 | 13.497% | $130.3059 | $130.31 | $130.30 | $130.30 |
| Purchase #2 | $233.57 | 11.619% | $260.7085 | $260.71 | $260.70 | $260.70 |
| Purchase #3 | $236.56 | 4.564% | $247.3566 | $247.36 | $247.35 | $247.40 |
| Purchase #4 | $71.92 | 4.215% | $74.9514 | $74.95 | $74.95 | $75.00 |
| Purchase #5 | $174.28 | 9.309% | $190.5037 | $190.50 | $190.50 | $190.50 |
| Purchase #6 | $141.28 | 10.606% | $156.2642 | $156.26 | $156.25 | $156.30 |
| Purchase #7 | $108.87 | 10.776% | $120.6018 | $120.60 | $120.60 | $120.60 |
| 7 purchase totals = | $1,081.29 | $1,180.6921 | $1,180.69 | $1,180.65 | $1,180.80 | |