| 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 | $235.99 | 5.290% | $248.4739 | $248.47 | $248.45 | $248.50 |
| Purchase #2 | $154.70 | 8.373% | $167.653 | $167.65 | $167.65 | $167.70 |
| Purchase #3 | $199.88 | 10.800% | $221.467 | $221.47 | $221.45 | $221.50 |
| Purchase #4 | $64.67 | 3.229% | $66.7582 | $66.76 | $66.75 | $66.80 |
| Purchase #5 | $115.80 | 8.834% | $126.0298 | $126.03 | $126.05 | $126.00 |
| Purchase #6 | $165.62 | 4.213% | $172.5976 | $172.60 | $172.60 | $172.60 |
| Purchase #7 | $163.86 | 11.377% | $182.5024 | $182.50 | $182.50 | $182.50 |
| 7 purchase totals = | $1,100.52 | $1,185.4819 | $1,185.48 | $1,185.45 | $1,185.60 | |