| 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 | $222.69 | 11.634% | $248.5978 | $248.60 | $248.60 | $248.60 |
| Purchase #2 | $211.50 | 4.547% | $221.1169 | $221.12 | $221.10 | $221.10 |
| Purchase #3 | $210.41 | 12.688% | $237.1068 | $237.11 | $237.10 | $237.10 |
| Purchase #4 | $167.27 | 11.564% | $186.6131 | $186.61 | $186.60 | $186.60 |
| Purchase #5 | $126.77 | 4.269% | $132.1818 | $132.18 | $132.20 | $132.20 |
| Purchase #6 | $128.39 | 8.836% | $139.7345 | $139.73 | $139.75 | $139.70 |
| Purchase #7 | $113.70 | 9.263% | $124.232 | $124.23 | $124.25 | $124.20 |
| 7 purchase totals = | $1,180.73 | $1,289.5829 | $1,289.58 | $1,289.60 | $1,289.50 | |