| 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 | $192.28 | 12.798% | $216.888 | $216.89 | $216.90 | $216.90 |
| Purchase #2 | $219.31 | 3.643% | $227.2995 | $227.30 | $227.30 | $227.30 |
| Purchase #3 | $135.26 | 6.841% | $144.5131 | $144.51 | $144.50 | $144.50 |
| Purchase #4 | $210.60 | 9.713% | $231.0556 | $231.06 | $231.05 | $231.10 |
| Purchase #5 | $106.94 | 7.194% | $114.6333 | $114.63 | $114.65 | $114.60 |
| Purchase #6 | $139.28 | 5.739% | $147.2733 | $147.27 | $147.25 | $147.30 |
| Purchase #7 | $118.63 | 5.315% | $124.9352 | $124.94 | $124.95 | $124.90 |
| 7 purchase totals = | $1,122.30 | $1,206.5980 | $1,206.60 | $1,206.60 | $1,206.60 | |