| 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 | $203.27 | 8.654% | $220.861 | $220.86 | $220.85 | $220.90 |
| Purchase #2 | $205.56 | 10.680% | $227.5138 | $227.51 | $227.50 | $227.50 |
| Purchase #3 | $137.57 | 12.853% | $155.2519 | $155.25 | $155.25 | $155.30 |
| Purchase #4 | $114.57 | 12.236% | $128.5888 | $128.59 | $128.60 | $128.60 |
| Purchase #5 | $225.67 | 10.250% | $248.8012 | $248.80 | $248.80 | $248.80 |
| Purchase #6 | $155.81 | 12.109% | $174.677 | $174.68 | $174.70 | $174.70 |
| Purchase #7 | $142.84 | 10.303% | $157.5568 | $157.56 | $157.55 | $157.60 |
| 7 purchase totals = | $1,185.29 | $1,313.2505 | $1,313.25 | $1,313.25 | $1,313.40 | |