| 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 | $231.73 | 12.430% | $260.534 | $260.53 | $260.55 | $260.50 |
| Purchase #2 | $199.67 | 8.523% | $216.6879 | $216.69 | $216.70 | $216.70 |
| Purchase #3 | $180.69 | 5.381% | $190.4129 | $190.41 | $190.40 | $190.40 |
| Purchase #4 | $208.68 | 8.117% | $225.6186 | $225.62 | $225.60 | $225.60 |
| Purchase #5 | $71.31 | 11.440% | $79.4679 | $79.47 | $79.45 | $79.50 |
| Purchase #6 | $81.75 | 6.661% | $87.1954 | $87.20 | $87.20 | $87.20 |
| Purchase #7 | $100.97 | 4.225% | $105.236 | $105.24 | $105.25 | $105.20 |
| 7 purchase totals = | $1,074.80 | $1,165.1527 | $1,165.16 | $1,165.15 | $1,165.10 | |