| 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 | $128.37 | 12.739% | $144.7231 | $144.72 | $144.70 | $144.70 |
| Purchase #2 | $227.35 | 11.394% | $253.2543 | $253.25 | $253.25 | $253.30 |
| Purchase #3 | $151.85 | 4.498% | $158.6802 | $158.68 | $158.70 | $158.70 |
| Purchase #4 | $59.91 | 8.646% | $65.0898 | $65.09 | $65.10 | $65.10 |
| Purchase #5 | $211.85 | 10.735% | $234.5921 | $234.59 | $234.60 | $234.60 |
| Purchase #6 | $229.64 | 7.446% | $246.739 | $246.74 | $246.75 | $246.70 |
| Purchase #7 | $61.36 | 10.148% | $67.5868 | $67.59 | $67.60 | $67.60 |
| 7 purchase totals = | $1,070.33 | $1,170.6653 | $1,170.66 | $1,170.70 | $1,170.70 | |