| 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 | $115.92 | 12.406% | $130.301 | $130.30 | $130.30 | $130.30 |
| Purchase #2 | $93.92 | 11.496% | $104.717 | $104.72 | $104.70 | $104.70 |
| Purchase #3 | $220.88 | 12.335% | $248.1255 | $248.13 | $248.15 | $248.10 |
| Purchase #4 | $109.26 | 4.796% | $114.5001 | $114.50 | $114.50 | $114.50 |
| Purchase #5 | $150.29 | 10.228% | $165.6617 | $165.66 | $165.65 | $165.70 |
| Purchase #6 | $188.54 | 6.369% | $200.5481 | $200.55 | $200.55 | $200.50 |
| Purchase #7 | $184.64 | 11.171% | $205.2661 | $205.27 | $205.25 | $205.30 |
| 7 purchase totals = | $1,063.45 | $1,169.1195 | $1,169.13 | $1,169.10 | $1,169.10 | |