| 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 | $101.50 | 12.476% | $114.1631 | $114.16 | $114.15 | $114.20 |
| Purchase #2 | $138.34 | 6.395% | $147.1868 | $147.19 | $147.20 | $147.20 |
| Purchase #3 | $205.82 | 10.753% | $227.9518 | $227.95 | $227.95 | $228.00 |
| Purchase #4 | $219.29 | 11.755% | $245.0675 | $245.07 | $245.05 | $245.10 |
| Purchase #5 | $123.74 | 5.190% | $130.1621 | $130.16 | $130.15 | $130.20 |
| Purchase #6 | $197.40 | 3.575% | $204.4571 | $204.46 | $204.45 | $204.50 |
| Purchase #7 | $16.56 | 9.146% | $18.0746 | $18.07 | $18.05 | $18.10 |
| 7 purchase totals = | $1,002.65 | $1,087.0630 | $1,087.06 | $1,087.00 | $1,087.30 | |