| 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 | $250.99 | 7.423% | $269.621 | $269.62 | $269.60 | $269.60 |
| Purchase #2 | $240.63 | 3.417% | $248.8523 | $248.85 | $248.85 | $248.90 |
| Purchase #3 | $165.96 | 10.787% | $183.8621 | $183.86 | $183.85 | $183.90 |
| Purchase #4 | $114.44 | 10.316% | $126.2456 | $126.25 | $126.25 | $126.20 |
| Purchase #5 | $147.90 | 12.793% | $166.8208 | $166.82 | $166.80 | $166.80 |
| Purchase #6 | $96.86 | 8.761% | $105.3459 | $105.35 | $105.35 | $105.30 |
| Purchase #7 | $98.74 | 11.349% | $109.946 | $109.95 | $109.95 | $109.90 |
| 7 purchase totals = | $1,115.52 | $1,210.6937 | $1,210.70 | $1,210.65 | $1,210.60 | |