| 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 | $218.29 | 13.670% | $248.1302 | $248.13 | $248.15 | $248.10 |
| Purchase #2 | $104.31 | 11.678% | $116.4913 | $116.49 | $116.50 | $116.50 |
| Purchase #3 | $108.91 | 4.206% | $113.4908 | $113.49 | $113.50 | $113.50 |
| Purchase #4 | $65.51 | 13.497% | $74.3519 | $74.35 | $74.35 | $74.40 |
| Purchase #5 | $132.91 | 6.150% | $141.084 | $141.08 | $141.10 | $141.10 |
| Purchase #6 | $130.74 | 13.339% | $148.1794 | $148.18 | $148.20 | $148.20 |
| Purchase #7 | $90.84 | 12.192% | $101.9152 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $851.51 | $943.6428 | $943.64 | $943.70 | $943.70 | |