| 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 | $209.78 | 11.354% | $233.5984 | $233.60 | $233.60 | $233.60 |
| Purchase #2 | $205.70 | 6.631% | $219.34 | $219.34 | $219.35 | $219.30 |
| Purchase #3 | $38.90 | 3.379% | $40.2144 | $40.21 | $40.20 | $40.20 |
| Purchase #4 | $17.76 | 6.506% | $18.9155 | $18.92 | $18.90 | $18.90 |
| Purchase #5 | $227.26 | 8.492% | $246.5589 | $246.56 | $246.55 | $246.60 |
| Purchase #6 | $238.99 | 9.606% | $261.9474 | $261.95 | $261.95 | $261.90 |
| Purchase #7 | $149.86 | 3.155% | $154.5881 | $154.59 | $154.60 | $154.60 |
| 7 purchase totals = | $1,088.25 | $1,175.1627 | $1,175.17 | $1,175.15 | $1,175.10 | |